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Seaton Thompson
2026 GRAD
 |  SS/MIF
 |  St Louis, MO
COMMITMENT
Best PG Grade
9
ABOUT PG GRADES
Ladue Horton Watkins
HIGH SCHOOL
6-3
  192
HEIGHT/WEIGHT
S/R
BATS/THROWS
17 and 7 mos
AGE
PG EVENT RESULTS
77 mph
FB VELO
1/12/2024
6.87 sec
60 YARD DASH
7/5/2024
1.53 sec
10 YARD SPLIT
7/5/2024
85 mph
IF VELO
5/31/2025
91 mph
EXIT VELO
5/31/2025
127.40 lb
L-Grip
132.80 lb
R-Grip

Batting Stats
Advanced Statistics
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Batting Spray Chart Spray Chart

2026 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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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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2021 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
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2024 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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2021 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 Sunshine Midwest Showcase (National Showcases Qualifier)  
Seaton Thompson is a 2026 SS/2B with a 6-2 180 lb. frame from St. Louis, MO who attends Ladue Horton Watkins. A lengthy and lean frame with good athleticism throughout the build. Ran a 6.89 60-yard dash. Primary shortstop/middle-infielder who worked out at the position with clean actions and plenty of athletic traits. He had soft hands with some good snatch to it. He has a clue for the footwork with a clean slot working across the field from a three-quarters arm slot. He adjusted slots well -- as needed. He moves well with firm throws across and can record outs. The throws were at 85 mph, carrying to the chest across the diamond at first base. He had some range to both sides and put together a good round of defensive work. A switch-hitter. As a right-handed hitter, he sets up with high hands, a high back elbow, and a spread base. He had an athletic and balanced stance in the box with pre-loaded hands. He showed a hands-driven stroke from the left side, throwing the barrel head well. It was a simple stroke with some strength in the hands, staying shorter to it and working slightly uphill. Mostly worked to the middle of the field. As a left-handed hitter, he had the same setup, just showing more of a leg lift, working inward. He showed good strength off the barrel, with a deeper load and more length through the zone as a lefty. Finished the round strong and drove one real well into right field, banging it off the wall. Produced a 91 mph exit velocity during PG DK Testing. Excellent student. Named to 2025 Sunshine Midwest Showcase TP List. Mizzou commit.

PG CAREER PROGRESSION
+4 MPH
FB Velo since 06/09/2023
-0.36 SEC
10 Yard Split since 08/12/2023
-0.86 SEC
60 Time since 08/12/2023
+10 MPH
IF Velo since 08/12/2023
+10 MPH
Exit Velo since 08/12/2023
+14.22 MPH
Max Barrel Speed since 08/12/2023
+8.85
Impact Momentum since 08/12/2023
+8.14 Gs
Max Acceleration since 08/12/2023
+9 %
Swing Efficiency since 08/12/2023
Best PG Grade: 9
PERCENTILE RANKINGS
CLASS OF2026 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 77 mph 76 mph
52.26%
60 6.87 sec 7.50 sec
89.04%
10 SPL 1.53 sec 1.74 sec
96.18%
L-Grip 127.40 lb 121.51 lb
63.67%
R-Grip 132.80 lb 124.81 lb
67.25%
IF 85 mph 76 mph
85.27%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 91 mph 79 mph
90.13%
Perfect Game Performance
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PLAYER
Seaton Thompson
EVENT
2025 PG Sunshine Midwest Showcase (National Showcases Qualifier)
HITTING
Baseball Left Handed Hitter
72
Swing Mechanics Score™
64
Direction
75
Plane
84
Depth & Length
67
Mechanics
PLAYER
Seaton Thompson
EVENT
2025 PG Sunshine Midwest Showcase (National Showcases Qualifier)
HITTING
Baseball Right Handed Hitter
73
Swing Mechanics Score™
61
Direction
78
Plane
92
Depth & Length
63
Mechanics

2023 Midwest Top Prospect Games
Left Handed Hitting
Swing Efficiency™
19%
Exit Velo
81mph
Swing Sequence
The order in which each body segment reaches its peak speed
#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2023 Midwest Top Prospect Games
Right Handed Hitting
Swing Efficiency™
10%
Exit Velo
79mph
Swing Sequence
The order in which each body segment reaches its peak speed
#1 Pelvis
#2 Torso
#3 Arm
#4 Hand

CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 66.597 mph 62.18 mph
74.20%
Impact Momentum 24.843 23.05
73.67%
Max Acceleration 36.784 g's 31.68 g's
78.64%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Jul 14, 2025 vs. USG Rawlings National 17u
Runs: 3 Jun 11, 2023 vs. Midwest Halos 2026 Loper
Hits: 2 Jul 15, 2025 vs. Devine Baseball
RBI's: 3 Jan 17, 2026 vs. National Baseball Academy
Doubles: 1 Jul 13, 2025 vs. Canes NST 17U
Triples: 1 Jun 21, 2025 vs. Natural Baseball Academy - DeLong
Home runs: 1 Jan 17, 2026 vs. National Baseball Academy
Total bases: 5 Jun 22, 2025 vs. Competitive Edge 2026 White
Walks: 2 Jan 19, 2025 vs. PRIME TIME RED
Stolen bases: 2 Jan 18, 2026 vs. PBG Mid-Atlantic
Hit by pitch: 1 Sep 20, 2025 vs. HP 2027 Spears
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 3.1 Jun 10, 2023 vs. Midwest Beast Black
Runs allowed: 0 Jun 30, 2024 vs. North Texas Longhorns Elite
Earned runs: 0 Jun 30, 2024 vs. North Texas Longhorns Elite
Hits allowed: 0 Jun 30, 2024 vs. North Texas Longhorns Elite
Strikeouts: 2 Aug 12, 2023 vs. Orange
Walks allowed: 0 Jun 30, 2024 vs. North Texas Longhorns Elite