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Sebastien Walsh
2026 GRAD
 |  LHP/1B
 |  Alpharetta, GA
UNCOMMITTED
Best PG Grade
8
ABOUT PG GRADES
Denmark
HIGH SCHOOL
6-3
  190

HEIGHT/WEIGHT
L/L
BATS/THROWS
16 and 7 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
81 mph
FB VELO 11/11/2023
7.49 sec
60 YARD DASH 10/22/2022
1.67 sec
10 YARD SPLIT 4/9/2022
73 mph
OF VELO 10/16/2021
78 mph
1B VELO 11/11/2023
76 mph
EXIT VELO 11/11/2023
Pitching Stats
  Advanced Statistics
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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
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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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W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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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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W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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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
2023 National Southeast Showcase  
Sebastien Walsh is a 2026 LHP/1B with a 6-3 185 lb. frame from Alpharetta, GA who attends Denmark. Tall, athletic and high waisted prospect with long levers to pair; has real physical projection remaining as a '26 graduate. Ran a 7.51 60-yard dash. Primary left-handed pitcher, stretch only delivery, hands come set at thhe belt, belt high lift, works from the tird base side of the rubber with a full arm swing in the back to a higher slot release, downhill angle, shorter breaker he can land comfortably too, really solid overall outlook here as a southpaw with current stuff and body. Secondary first baseman, moves around the bag well fo size, feel for the leather present and has a quick release on throws, changed slots some, very competent at first as well which adds some positional versatiity to the package. Left-handed hitter, wide base with small knee lift trigger stridem rotational upper half, tendency to get a tad bit disconnected at impact, compact swing, will improve with more lower half engagement. Promising prospect here with real ability in multiple facets of the game, very projectable body. Named to the 2023 National Southeast Showcase Top Prospect List.
PG CAREER PROGRESSION
+18 MPH
FB Velo since 03/12/2021
-0.16 SEC
10 Yard Split since 10/16/2021
-0.46 SEC
60 Time since 10/16/2021
+8 MPH
1B Velo since 10/16/2021
+6 MPH
Exit Velo since 10/16/2021
+8.77 MPH
Max Barrel Speed since 10/16/2021
+2.39
Impact Momentum since 10/16/2021
+7.60 Gs
Max Acceleration since 10/16/2021
+9 %
Swing Efficiency since 10/16/2021
Best PG Grade: 8
PERCENTILE RANKINGS
CLASS OF 2026 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 81 mph 73 mph
88.02%
60 7.49 sec 7.68 sec
58.81%
10 SPL 1.67 sec 1.77 sec
76.20%
OF 73 mph 76 mph
32.46%
1B 78 mph 72 mph
74.43%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 76 mph 76 mph
47.02%
PG Tech FAQ
2023 National Southeast Showcase
Left Handed Hitting

Swing Efficiency™

39%

Exit Velo

76mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2022 Fall Academic Showcase
Left Handed Hitting

Swing Efficiency™

48%

Exit Velo

72mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Arm
#3 Torso
#4 Hand
2021 14U Fall Southeast Showcase
Left Handed Hitting

Swing Efficiency™

39%

Exit Velo

68mph

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 60.728 mph 59.56 mph
56.14%
Impact Momentum 21.867 21.99
46.35%
Max Acceleration 30.320 g's 28.87 g's
64.06%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Jul 11, 2023 vs. Midland Redskins 16u
Runs: 3 Mar 20, 2022 vs. Meridian Panthers 14U
Hits: 3 Jun 06, 2021 vs. 643 Dp Athletics 13u Tigers
RBI's: 3 Apr 29, 2022 vs. SmarTense 14U
Doubles: 1 Oct 28, 2023 vs. Pine Tar Academy Varsity Red
Triples: 1 Mar 20, 2022 vs. Meridian Panthers 14U
Total bases: 4 Jun 06, 2021 vs. 643 Dp Athletics 13u Tigers
Walks: 2 Mar 20, 2022 vs. Meridian Panthers 14U
SAC flies: 1 Oct 07, 2022 vs. Titans Baseball 15u
Stolen bases: 2 Mar 26, 2022 vs. Team Elite 14U Prime
Hit by pitch: 1 Oct 16, 2022 vs. Aasa 16u
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 4.1 Jun 05, 2021 vs. EBC 13U Taylor
Runs allowed: 0 Nov 11, 2023 vs. 2-Orange
Earned runs: 0 Nov 11, 2023 vs. 2-Orange
Hits allowed: 0 Jul 17, 2023 vs. Dallas Patriots 2024
Strikeouts: 9 Mar 27, 2021 vs. North Gwinnett 13u
Walks allowed: 0 Nov 11, 2023 vs. 2-Orange