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Byron Gwilliam
2029 GRAD
 |  OF/1B
 |  Mesa, AZ
UNCOMMITTED
COLLEGE INTERESTS
Best PG Grade
7
ABOUT PG GRADES
Mesquite
HIGH SCHOOL
5-8
  130
HEIGHT/WEIGHT
R/R
BATS/THROWS
15 and 4 mos
AGE
 Preview Protected Content
PG EVENT RESULTS
75 mph
FB VELO
9/5/2025
8.04 sec
60 YARD DASH
8/1/2025
1.88 sec
10 YARD SPLIT
8/1/2025
72 mph
OF VELO
8/1/2025
73 mph
EXIT VELO
8/2/2025
87.80 lb
L-Grip
79 lb
R-Grip
Batting Stats
Advanced Statistics
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Batting Spray Chart Spray Chart

2025 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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2024 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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2023 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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2022 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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Pitching Stats
Advanced Statistics
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2025 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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2023 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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LATEST PG SHOWCASE REPORT
2025 PG 14U Arizona All-State Games (Invite Only)  
Byron Gwilliam is a 2029 OF/1B with a 5-8 130 lb. frame from Mesa, AZ who attends Mesquite. Features a smaller, lean build. Ran an 8.04 60-yard dash. Primary outfielder. Charges the ball hard with developing footwork. Catches the ball cleanly into an uphill release. Flashed one-hop accuracy with developing arm strength, reaching 72 mph during workouts. Right-handed hitter. Utilizes a wide stance with a toe tap timing mechanism and slight barrel wrap. Swings on a downhill path with an approach geared toward the pullside. Keeps the hands inside consistently. Still developing overall impact. Excellent student.
PG CAREER PROGRESSION
+18 MPH
FB Velo since 06/06/2023
+1.08 MPH
Max Barrel Speed since 08/01/2025
+.42
Impact Momentum since 08/01/2025
+1.50 Gs
Max Acceleration since 08/01/2025
Best PG Grade: 7
PERCENTILE RANKINGS
CLASS OF2029 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 75 mph 68 mph
78.38%
60 8.04 sec 7.97 sec
39.01%
10 SPL 1.88 sec 1.81 sec
28.36%
L-Grip 87.80 lb 97.82 lb
31.22%
R-Grip 79 lb 100.04 lb
14.47%
OF 72 mph 71 mph
52.43%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 73 mph 73 mph
48.04%
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PLAYER
Byron Gwilliam
EVENT
2025 PG 14U Arizona All-State Games (Invite Only)
HITTING
Baseball Right Handed Hitter
65
Swing Mechanics Score™
49
Direction
68
Plane
84
Depth & Length
68
Mechanics

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CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 52.895 mph 57.79 mph
27.05%
Impact Momentum 19.157 21.10
25.65%
Max Acceleration 22.243 g's 28.49 g's
23.17%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 May 03, 2025 vs. 5 STAR MAFIA ARIZONA
Runs: 3 Feb 16, 2025 vs. Southern Arizona Baseball Academy - Black
Hits: 3 Oct 19, 2024 vs. Nomadic Black 14u
RBI's: 2 Oct 17, 2025 vs. AZBC 2029 TP
Doubles: 1 May 03, 2025 vs. 5 STAR MAFIA ARIZONA
Triples: 1 May 04, 2024 vs. Nomadic 13u
Total bases: 4 Oct 19, 2024 vs. Nomadic Black 14u
Walks: 2 Feb 16, 2025 vs. Southern Arizona Baseball Academy - Black
SAC flies: 1 Mar 03, 2024 vs. 13u Black
Stolen bases: 3 Oct 19, 2024 vs. Nomadic Black 14u
Hit by pitch: 1 Sep 07, 2025 vs. Dirtbags 2029 Mitchell
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 4.0 Nov 09, 2025 vs. USA Prime West - Frank
Runs allowed: 0 Jun 08, 2023 vs. Green
Earned runs: 0 Jun 08, 2023 vs. Green
Hits allowed: 0 Jun 08, 2023 vs. Green
Strikeouts: 4 Nov 09, 2025 vs. USA Prime West - Frank
Walks allowed: 0 Jun 08, 2023 vs. Green
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