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Mark Williams Jr.
2027 GRAD
 |  3B/1B, OF, RHP, UT
 |  Indian Head, Maryland, MD
UNCOMMITTED
Best PG Grade
9
ABOUT PG GRADES
Southern Md Christian Academy
HIGH SCHOOL
6-3
  200
HEIGHT/WEIGHT
L/R
BATS/THROWS
18 and 2 mos
AGE
 Preview Protected Content
PG EVENT RESULTS
87 mph
FB VELO
6/22/2024
7.24 sec
60 YARD DASH
6/7/2025
1.77 sec
10 YARD SPLIT
6/7/2025
4.20 sec
30 YARD DASH
2/22/2025
89 mph
OF VELO
6/7/2025
86 mph
IF VELO
8/24/2024
89 mph
1B VELO
6/7/2025
96 mph
EXIT VELO
6/8/2025
131 lb
L-Grip
131 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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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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2020 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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LATEST PG SHOWCASE REPORT
2025 PG Jr. National Showcase  
Mark Williams Jr. is a 2027 1B/RHP/3B with a 6-3 200 lb. frame from Indian Head, MD who attends Southern Md Christian Academy. Strong and athletic build. Left handed hitter, hits from a balanced straight stance with a short stride into contact, has a long and strong swing with good leverage and extension at contact, can pull and lift when he's on time, lots of hitting tools to continue to develop. 7.24 runner in the sixty. Primary first baseman on defense, has comfortable athletic actions, makes good turns, big first base arm strength and makes accurate throws, good combination of size, fundamentals and tools for the position. Also worked out in the outfield with his arm being his best tool.
PG CAREER PROGRESSION
+4 MPH
FB Velo since 11/03/2023
-0.02 SEC
10 Yard Split since 08/24/2024
-0.29 SEC
60 Time since 08/24/2024
+5 MPH
1B Velo since 08/24/2024
+9 MPH
Exit Velo since 08/24/2024
+15.08 MPH
Max Barrel Speed since 02/22/2025
+5.81
Impact Momentum since 02/22/2025
+17.01 Gs
Max Acceleration since 02/22/2025
+10 %
Swing Efficiency since 09/03/2022
Best PG Grade: 9
PERCENTILE RANKINGS
CLASS OF2027 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 87 mph 74 mph
96.94%
60 7.24 sec 7.60 sec
70.44%
10 SPL 1.77 sec 1.75 sec
43.12%
30 4.20 sec 4.31 sec
48.37%
L-Grip 131 lb 117.52 lb
76.41%
R-Grip 131 lb 119.76 lb
73.07%
OF 89 mph 77 mph
93.18%
IF 86 mph 74 mph
91.93%
1B 89 mph 73 mph
98.27%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 96 mph 78 mph
98.02%
Perfect Game Performance
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PLAYER
Mark Williams Jr.
EVENT
2025 PG Jr. National Showcase
HITTING
Baseball Left Handed Hitter
68
Hitter Potential Score™
69
Performance
56
Direction
75
Plane
68
Depth & Length
75
Mechanics
PLAYER
Mark Williams Jr.
EVENT
2025 PG Coastal Indoor Showcase
HITTING
Baseball Left Handed Hitter
59
Swing Mechanics Score™
56
Direction
62
Plane
54
Depth & Length
66
Mechanics

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CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 77.064 mph 61.32 mph
96.30%
Impact Momentum 29.045 22.60
96.63%
Max Acceleration 42.117 g's 31.06 g's
89.89%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 3 Jun 23, 2024 vs. Canes Florida 2027 Scout
Runs: 1 Jun 09, 2025 vs. 6-Maroon
Hits: 2 Nov 04, 2023 vs. MVP Dawgs 25/26 Dwyer
RBI's: 3 Nov 04, 2023 vs. MVP Dawgs 25/26 Dwyer
Doubles: 1 Jun 24, 2024 vs. East Coast Sox 2027 Scout
Home runs: 1 Jul 17, 2022 vs. American Dream
Total bases: 5 Jul 17, 2022 vs. American Dream
Walks: 2 Oct 08, 2022 vs. Maryland Orioles
Stolen bases: 1 Oct 10, 2025 vs. Ghost National 18U
Hit by pitch: 1 Oct 09, 2022 vs. Knights Knation 15u
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 3.0 Nov 04, 2023 vs. MVP Dawgs 25/26 Dwyer
Runs allowed: 0 Jun 24, 2024 vs. East Coast Sox 2027 Scout
Earned runs: 0 Jun 24, 2024 vs. East Coast Sox 2027 Scout
Hits allowed: 0 Jun 05, 2021 vs. Bat Axe Prospects
Strikeouts: 3 Jun 24, 2024 vs. East Coast Sox 2027 Scout
Walks allowed: 0 Jul 17, 2022 vs. American Dream
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