Milwaukee Open: Position Player Analysis
August 4, 2023
On June 20th, the PBR Wisconsin staff traveled to The Rock Sports Complex in Franklin, WI to host the Milwaukee Open. The event featured nearly 40 players from the surrounding area, and provided our staff with an ample opportunity to check-in on some of the state’s top high school prospects.
In the week that followed this event, we produced post-event analysis that includes performance highlights inside of our Quick Hits story, a look at the traditional stats measured within our Statistical Analysis piece, batted-ball and swing metrics captured in our Positional Data Dive, and pitch data compiled in our Pitcher Data Dive.
You can learn more about the state-of-the-art technologies featured at our showcases within the hyperlinks above. Today we’ll begin our post-event process by rolling out the individual scouting reports of the day, starting with the position players which will followed by the pitcher reports in the coming days.
It is also worth highlighting two players who "Just Missed" the top-10 from this event. MIF John Merk (Nicolet, 2025) is a atheltic up-the-middle defender with sure-handed actions and a strong arm. C Ethan Knoll (Waukesha North, 2024) was one of the most physical prospects in attendance at 6-foot-3, 215-pounds and he swings a heavy right-handed bat that produced exit velocities upwards of 98 mph. Find both of their reports, within.
Parker Schwake C / 1B / Wauwatosa West, WI / 2024Rankings StateRank: 86 / POS: 13
Positional Profile: C/1B |
Braylen White OF / RHP / Brown Deer, WI / 2025Rankings StateRank: 35 / POS: 5
Positional Profile: OF/RHP |
Matthew Gruber OF / Union Grove, WI / 2025Positional Profile: OF |
Rocco Conrad 1B / RHP / New Berlin West, WI / 2025Positional Profile: 1B/RHP |
Kody Hage 3B / RHP / Union Grove, WI / 2025Positional Profile: 3B/RHP |
Bennett Cagle OF / 1B / Edgewood, WI / 2025Positional Profile: OF/1B |
Jackson Ferris C / 3B / Muskego, WI / 2025Positional Profile: C/3B |
Ian Kawczynski SS / 2B / Catholic Memorial, WI / 2026Positional Profile: SS/2B |
Max Johnson OF / C / South Milwaukee, WI / 2024Rankings StateRank: 150 / POS: 25
Positional Profile: OF/C |
Wilson Kershner C / OF / Menomonee Falls, WI / 2024Positional Profile: C/OF |
BEST OF THE REST (LISTED ALPHABETICALLY)
Bradley Check, La Crosse Logan (WI), 2025
Positional Profile: 3B/SS
Body: 5-11, 205-pounds. Sturdy build. Thickness in lower half.
Hit: LHH. Open, stock setup, controlled forward move. Short swing, natural path, impacts the ball with quick hands to both gaps. 65.2 mph bat speed with 14 G’s of rotational acceleration.
Power: 90 max exit velocity, averaged 84 mph. 326’ max distance.
Arm: RH. INF - 73 mph. Loose, low effort arm action into a 3/4 slot.
Defense: Athletic, under control feet, smooth defender, reliable feel.
Run: 7.62 runner in the 60.
Tyler Cook, University School of Milwaukee (WI), 2026
Positional Profile: OF/2B
Body: 5-11, 160-pounds. Long limbs. Broad shoulders.
Hit: LHH. Stock, strong setup, hinges into the backside. Flat path, quickness to hands, back spins balls through the middle of the field. 67 mph bat speed with 7 G’s of rotational acceleration.
Power: 89 max exit velocity, averaged 80.2 mph. 283’ max distance.
Arm: RH. OF - 70 mph. Short draw, into a 3/4 slot.
Defense: One hand gather into modified crow hop towards the target.
Run: 7.27 runner in the 60.
Luis Duperoys, Marquette University (WI), 2024
Positional Profile: SS/2B
Body: 5-11, 165-pounds. Long limbs.
Hit: LHH. Slightly open, relaxed setup. Short and quick, loose hands, drives the ball to both gaps. 63.6 mph bat speed with 13 G’s of rotational acceleration.
Power: 85 max exit velocity, averaged 76.2 mph. 299’ max distance.
Arm: RH. INF - 70 mph. Quick trigger, loose arm action, arm plays on the move and from multiple slots.
Defense: Quick mover laterally, quick first step, clean hands.
Run: 7.50 runner in the 60.
Zaidan Eblin, Waterford Union (WI), 2025
Positional Profile: RHP/3B
Body: 5-10, 180-pounds. Proportional frame with strength throughout his frame.
Hit: LHH. Wide setup, sits backside, no stride. Centered move, gets to strong hitting position, flat through the ball, extends through the baseball. 66 mph bat speed with 12 G’s of rotational acceleration.
Power: 87 max exit velocity, averaged 78.6 mph. 253’ max distance.
Arm: RH. INF - 75 mph. Short draw into a low 3/4 slot,
Defense: Under control feet, two hand gather into a funnel, shuffle steps towards the target.
Run: 8.10 runner in the 60.
Nicholas Filandrinos, Verona Area (WI), 2025
Positional Profile: 1B/3B
Body: 5-10, 195-pounds. Sturdy build. Thickness in lower half.
Hit: RHH. Relaxed upright setup, toe tap stride, fluid load. Smooth gather into back side, lands centered, very short path, flat, through the baseball to both gaps. 65.6 mph bat speed with 14 G’s of rotational acceleration.
Power: 91 max exit velocity, averaged 85.4 mph. 325’ max distance.
Arm: RH. INF - 68 mph. Long draw into a high 3/4 slot.
Defense: Two hand gather, shuffle to target, feel for first base bag.
Run: 8.07 runner in the 60.
Anthony Greco, Janesville Craig (WI), 2024
Positional Profile: C/2B
Body: 5-7, 175-pounds. Sturdy build. Strong lower half.
Hit: RHH. Wider base, athletic setup, hitterish look to the setup, sinks into lower body, twitchy hands. Short compact under control stride, well sequenced swing, natural path, smooth and loose hands through the baseball, hitterish look. 65.9 mph bat speed with 13 G’s of rotational acceleration.
Power: 89 max exit velocity, averaged 82.1 mph. 315’ max distance.
Arm: RH. C - 73 mph. Short arm action, quick arm, high 3/4 slot, true to the bag.
Defense: 2.14-2.40 pop times. Smooth and reliable receiver, replaces feet with quick transfer, soft blocker, athletic on bunts.
Run: 7.68 runner in the 60.
Christian Hedmark, Niagara (WI), 2024
Positional Profile: C/C
Body: 6-1, 186-pounds. Athletic build. Strength throughout.
Hit: RHH. Stock upright setup, flater barrel in setup. Short controlled toe tap back, short stride back to center, direct path, feel for barrel with quickness. 72.2 mph bat speed with 10 G’s of rotational acceleration.
Power: 87 max exit velocity, averaged 81.8 mph. 304’ max distance.
Arm: RH. C - 74 mph. Full arm action, 3/4 slot, accurate to the bag.
Defense: 2.20-2.36 pop times. Steady receiver, replaces feet on throws to second, soft blocker, quick and athletic out of crouch on bunts.
Run: 7.79 runner in the 60.
Wynn Hotchkiss, Wisconsin Lutheran (WI), 2025
Positional Profile: 3B/1B
Body: 6-2, 260-pounds. XL frame. Sturdy build.
Hit: RHH. Stock setup, high hands minimal rhythm. Gathers back, falls back to center, quick and strong hands, impacts line drives to pull side approach. 75.3 mph bat speed with 14 G’s of rotational acceleration.
Power: 95 max exit velocity, averaged 86.5 mph. 303’ max distance.
Arm: RH. INF - 76 mph. Short draw, into a 3/4 slot, accurate to the bag.
Defense: Smooth mover, clean hands and transfer.
Run: 8.14 runner in the 60.
Weston Hotopp, Waterford Union (WI), 2025
Positional Profile: C/RHP
Body: 6-1, 190-pounds. Strength in lower half.
Hit: RHH. Wide base, higher hands, strong back elbow. Strong controlled stride, stays slightly back of center, direct path, lofts balls to both gaps. 69.3 mph bat speed with 5 G’s of rotational acceleration.
Power: 89 max exit velocity, averaged 77 mph. 320’ max distance.
Arm: RH. C - 74 mph. Full arm action, into a 3/4 slot, accurate to the bag.
Defense: 2.13-2.28 pop times. Steady receiver, lean transfer, replaces feet, gets rid of it, clean transfer, athletic fielding bunts.
Run: 7.41 runner in the 60.
Bennett Karolewicz, St. Thomas More (WI), 2024
Positional Profile: OF/C
Body: 5-10, 165-pounds. Long torso. Athletic build.
Hit: RHH. Stock base, low hands, upright barrel, relaxed back elbow. Short stride, stays back of center, uses strong quick hands to deliver barrel to and through the ball to both gaps. 68.7 mph bat speed with 18 G’s of rotational acceleration.
Power: 91 max exit velocity, averaged 85 mph. 351’ max distance.
Arm: RH. OF - 78 mph. Compact arm action, 3/4 slot, quickness out front.
Defense: One hand gather into crow hop.
Run: 7.21 runner in the 60.
Ethan Knoll, Waukesha North (WI), 2024
Positional Profile: C/OF
Body: 6-3, 215-pounds. XL frame with long limbs, sturdy build, strength throughout and more strength and mass coming.
Hit: RHH. Upright set up with high hands and strong back elbow. Knee knock gather with quiet hands, direct hand path, strong, quick hands and bat, impacts line drives middle to pull side. 70.2 mph bat speed with 12 G’s of rotational acceleration.
Power: 98 max exit velocity, averaged 88 mph. 330’ max distance.
Arm: RH. C - 73 mph. Short draw, into a high 3/4 slot, with accuracy to the second base bag.
Defense: 2.10-2.26 pop times. Steady and reliable receiver, quick transfer, replaces feet, quick down to block.
Run: 7.50 runner in the 60.
Victor Lorino, Waukesha West (WI), 2027
Positional Profile: C/SS
Body: 5-10, 168.3-pounds. High waist. Strength in lower half.
Hit: LHH. Stock setup, with relaxed hands. Quiet load, short stride, flat path sprays the ball all over field. 53.5 mph bat speed with 6 G’s of rotational acceleration.
Power: 72 max exit velocity, averaged 66 mph. 222’ max distance.
Arm: RH. C - 60 mph. Short draw, into a sidearm slot, accurate to the bag.
Defense: 2.72-2.76 pop times. Gains ground to second base, soft blocker, quick and athletic covering bunts.
Run: 8.50 runner in the 60.
Jack Majerowski, Antioch (IL), 2025
Positional Profile: RHP/3B
Body: 6-5, 175-pounds. Extra long limbs. High waist.
Hit: RHH. Wide base set up with higher hands. Flows into back side with modified toe tap, gets back to center, gets to strong hitting position, down and through the ball backspins line drives to both gaps. 64.4 mph bat speed with 5 G’s of rotational acceleration.
Power: 82 max exit velocity, averaged 73.3 mph. 294’ max distance.
Arm: RH. INF - 72 mph. Short draw, low 3/4 slot.
Defense: Two hand gather under midline with shuffle towards first.
Run: 7.68 runner in the 60.
Camdyn Martin, Beloit Turner (WI), 2027
Positional Profile: C/OF
Body: 5-7, 120-pounds. Athletic, wiry, strength and fill coming.
Hit: RHH. Upright set up with relaxed hands. Gains ground uses lower half well, strides away from hands, middle of the field approach. 55.5 mph bat speed with 6 G’s of rotational acceleration.
Power: 72 max exit velocity, averaged 59 mph. 204’ max distance.
Arm: RH. C - 57 mph. Compact arm action into a 3/4 slot, flashed accuracy to the bag.
Defense: 2.75-2.81 pop times. Quick transfers, replaces feet, quick down to block.
Run: 8.75 runner in the 60.
John Merk, Nicolet (WI), 2025
Positional Profile: SS/2B
Body: 5-8, 130-pounds. Long limbs. High waist.
Hit: RHH. Wider stance, high hands, elevated back elbow, angled barrel. Flows back into back side then back to center, gets to strong hitting position with hands, creates flat path through the ball to both gaps. 64.3 mph bat speed with 11 G’s of rotational acceleration.
Power: 85 max exit velocity, averaged 79 mph. 276’ max distance.
Arm: RH. INF - 80 mph. Low effort arm action, 3/4 slot, arm plays on the move and from multiple slots.
Defense: Smooth defender, clean hands and feet, reliable, athletic.
Run: 7.53 runner in the 60.
Ben Mills, Oak Creek (WI), 2025
Positional Profile: RHP/2B
Body: 6-2, 160-pounds. Long limbs. High waist.
Hit: RHH. Wide base, upright torso and barrel, sinks into legs. Under control move in center to get to a strong hitting position, turns hard on back side to rotate through the baseball creates line drive path through the middle. 60.3 mph bat speed with 11 G’s of rotational acceleration.
Power: 85 max exit velocity, averaged 77.3 mph. 319’ max distance.
Arm: RH. INF - 78 mph. Short draw, into a low 3/4 slot, arm plays on the move.
Defense: Two hand gather, shuffle step, clean hands.
Run: 7.80 runner in the 60.
Brody Nolan, Campbellsport (WI), 2025
Positional Profile: C/OF
Body: 5-10, 155-pounds. Athletic build. High waist.
Hit: RHH. Wide base with higher hands, strong back elbow, upright stance. Small leg lift gather, picks up front foot puts it down, direct, handsy path, impacts balls to both gaps. 68 mph bat speed with 15 G’s of rotational acceleration.
Power: 94 max exit velocity, averaged 84.2 mph. 323’ max distance.
Arm: RH. C - 68 mph. OF - 73 mph. C: Short draw, high 3/4 slot, flashed accuracy to the second base bag. OF: Full arm action 3/4 slot.
Defense: 2.25-2.28 pop times. C: Short right foot on throws to second, gets rid of it quickly, soft blocker, quick out of crouch on bunts. OF: One hand gather into shuffle towards the target.
Run: 7.27 runner in the 60.
Monty O'Brien, Wauwatosa East (WI), 2026
Positional Profile: LHP/OF
Body: 6-0, 160-pounds. High waist. Strength throughout.
Hit: LHH. Open stance, works around the backside, up and down leg lift. Centered load, under control, flat path, sprays line drives to all fields. 64.6 mph bat speed with 15 G’s of rotational acceleration.
Power: 86 max exit velocity, averaged 76.8 mph. 278’ max distance.
Arm: LH. OF - 79 mph. Long draw, into a 3/4 slot, on target to home.
Defense: Aggressive through the baseball, one hand gather into crow hop.
Run: 7.51 runner in the 60.
Thomas Radomski, Waukesha North (WI), 2026
Positional Profile: C/2B
Body: 5-7, 140-pounds. Long limbs. Wide shoulders.
Hit: RHH. Wider base with athletic setup, relaxed hands. Toe tap gather back, stays slightly back of center with weight, under control, loads into strong hitting position, efficient path, uses ground well, hits line drives through middle of the field. 61.4 mph bat speed with 11 G’s of rotational acceleration.
Power: 84 max exit velocity, averaged 78.1 mph. 258’ max distance.
Arm: RH. C - 68 mph. Short draw into a high 3/4 slot.
Defense: 2.21-2.33 pop times. Reliable receiver, quick transfers, allows ball to get deep, gains ground to second base, quick and soft down to block, athletic on bunts.
Run: 7.83 runner in the 60.
Brady Santori, Waterford Union (WI), 2026
Positional Profile: 2B/SS
Body: 5-9, 135-pounds. Wide shoulders.
Hit: RHH. Sits backside, low hands. Quick hand load, short path, feel for the barrel, middle of field approach. 51.8 mph bat speed with 13 G’s of rotational acceleration.
Power: 70 max exit velocity, averaged 61.9 mph. 194’ max distance.
Arm: RH. INF - 66 mph. Full arm action into a 3/4 slot, accurate to the bag.
Defense: Two hand gather under midline, shuffle step towards target, controls body well on slow roller.
Run: 8.66 runner in the 60.
Gavin Sawyer, Slinger (WI), 2026
Positional Profile: OF/3B
Body: 5-9, 140-pounds. Some strength in lower half.
Hit: RHH. Relaxed upright setup. Lands slightly back of center in his hitting position, rotates on back side, uphill path, middle to pull approach. 60.9 mph bat speed with 15 G’s of rotational acceleration.
Power: 84 max exit velocity, averaged 77.9 mph. 278’ max distance.
Arm: RH. OF - 76 mph. Fluid arm action, loose, 3/4 slot with carry, accurate to the bag.
Defense: Athletic through the ball, one hand gather into modified crow hop, finishes towards the target.
Run: 7.46 runner in the 60.
Trevin Schmidt, Appleton North (WI), 2027
Positional Profile: 1B/RHP
Body: 5-11, 205-pounds. Sturdy build. Some strength throughout.
Hit: RHH. Open stance, sits backside. Strides forward as hands separate back, rotates in the middle, whips barrel out front with barrel feel. 67.7 mph bat speed with 6 G’s of rotational acceleration.
Power: 85 max exit velocity, averaged 74.3 mph. 288’ max distance.
Arm: RH. INF - 61 mph. Short draw into a 3/4 slot, accurate.
Defense: Two hand gather with feel for bag.
Run: 7.78 runner in the 60.
Trent Schmidt, Appleton North (WI), 2026
Positional Profile: C/RHP
Body: 5-8, 165-pounds. High waist. Strength throughout.
Hit: RHH. Wide base with high hands and strong back elbow, twitchy hands. Quick gather back, stays centered, flat path that can get uphill at times, barrels balls middle to pull side. 67.8 mph bat speed with 19 G’s of rotational acceleration.
Power: 89 max exit velocity, averaged 77.2 mph. 305’ max distance.
Arm: RH. C - 68 mph. Short draw, 3/4 slot, accurate to the bag.
Defense: 2.40-2.57 pop times. Clean transfers on throws to second base, short right foot, quick down to block, athletic on bunts.
Run: 7.58 runner in the 60.
Alexander Smith, Indian Trail (WI), 2025
Positional Profile: OF/OF
Body: 5-11, 160-pounds. Athletic build. Long limbs.
Hit: RHH. Wide stance with strong back elbow, twitchy hands, upright torso in setup. Loads into back side, flat rotational path, quick hands, hits line drives to pull side. 68.7 mph bat speed with 11 G’s of rotational acceleration.
Power: 91 max exit velocity, averaged 81.3 mph. 334’ max distance.
Arm: RH. OF - 80 mph. Quick arm action, low 3/4 slot.
Defense: One hand gather, quick shuffle step towards target.
Run: 7.34 runner in the 60.
Benjamin Wellentin, Arrowhead (WI), 2025
Positional Profile: RHP/3B
Body: 6-1, 205-pounds. Sturdy build. Some strength throughout.
Hit: RHH. Wider base, high relaxed hands, elevated back elbow. Hinges into the back hip, natural move back to center, easy flow through the ball, direct hand path, to and through the baseball hits line drives to both gaps. 66.1 mph bat speed with 7 G’s of rotational acceleration.
Power: 89 max exit velocity, averaged 78.8 mph. 306’ max distance.
Arm: RH. INF - 73 mph. Fluid, low effort arm action, into a low 3/4 slot.
Defense: Fluid two hand gather, clean hands.
Run: 8.22 runner in the 60.
Cole Wendling, Waterford Union (WI), 2025
Positional Profile: 2B/SS
Body: 5-9, 132-pounds. High waist. Wide shoulders.
Hit: RHH. Wide base, strong back elbow. Small toe tap gather back, gets to strong hitting position, flat path, hits line drives through the middle of the field. 57.6 mph bat speed with 11 G’s of rotational acceleration.
Power: 79 max exit velocity, averaged 72.7 mph. 251’ max distance.
Arm: RH. INF - 65 mph. Long draw into a 3/4 slot, flashed accuracy to the first base bag.
Defense: Two hand gather, fields under midline replaces feet.
Run: 7.59 runner in the 60.