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Mark Williams Jr.
2027 GRAD
 |  1B/3B, OF, RHP
 |  Arlington, VA
UNCOMMITTED
Best PG Grade
8.5
ABOUT PG GRADES
Wakefield
HIGH SCHOOL
6-2
  195

HEIGHT/WEIGHT
L/R
BATS/THROWS
16 and 10 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
87 mph
FB VELO 6/22/2024
7.53 sec
60 YARD DASH 8/24/2024
1.77 sec
10 YARD SPLIT 2/3/2024
4.17 sec
30 YARD DASH 2/3/2024
89 mph
OF VELO 8/24/2024
86 mph
IF VELO 8/24/2024
84 mph
1B VELO 8/24/2024
89 mph
EXIT VELO 2/3/2024
Batting Stats
  Advanced Statistics
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Batting Spray Chart Spray Chart
2024 Calendar Year
OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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LATEST PG SHOWCASE REPORT
2024 Coastal High School All-State Games (Invite Only)  
Mark Williams Jr. is a 2027 3B/RHP/1B with a 6-2 195 lb. frame from Arlington, VA who attends Wakefield. Really looks the part with large, well-developed frame with current strength and plenty of time to add more physicality. Primary position 1B, moving well around the bag but a bit high in his legs. Clean glove work and understanding angles with midline transfer to throw. Feeds here up to 84 mph. Reps on the infield with similar actions and looking like a power-oriented corner infielder with throws up to 86 mph here. Moved really good in outfield reps with clean one-hand transfer and ripping throws back to bags up to 89 mph. LHH working with a medium stance, smaller leg lift trigger, high handset and flat barrel over shoulder to start. Real bat speed here with emerging accuracy, creating natural loft and a lot of power projection longterm. Good student as well.
PG CAREER PROGRESSION
+4 MPH
FB Velo since 11/03/2023
-0.01 SEC
10 Yard Split since 09/03/2022
-0.20 SEC
60 Time since 09/03/2022
+9 MPH
IF Velo since 09/03/2022
+9 MPH
Exit Velo since 09/03/2022
+6.67 MPH
Max Barrel Speed since 10/23/2022
+2.37
Impact Momentum since 10/23/2022
+7.01 Gs
Max Acceleration since 10/23/2022
+10 %
Swing Efficiency since 09/03/2022
Best PG Grade: 8.5
PERCENTILE RANKINGS
CLASS OF 2027 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 87 mph 72 mph
99.06%
60 7.53 sec 7.76 sec
59.39%
10 SPL 1.77 sec 1.79 sec
52.07%
30 4.17 sec 4.46 sec
65.77%
OF 89 mph 74 mph
97.09%
IF 86 mph 72 mph
96.65%
1B 84 mph 71 mph
95.11%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 89 mph 75 mph
94.80%
2024 Virginia Indoor Showcase
Left Handed Hitting

Swing Efficiency™

34%

Exit Velo

89mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2023 Virginia Indoor Showcase (Feb. 26)
Left Handed Hitting

Swing Efficiency™

26%

Exit Velo

77mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Arm
#3 Torso
#4 Hand
2022 Virginia Indoor Showcase
Left Handed Hitting

Swing Efficiency™

46%

Exit Velo

81mph

Swing Sequence

The order in which each body segment reaches its peak speed

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

Swing Efficiency™

36%

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 68.467 mph 58.60 mph
90.99%
Impact Momentum 25.823 21.52
93.14%
Max Acceleration 33.391 g's 28.45 g's
79.90%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 3 Jun 23, 2024 vs. Canes Florida 2027 Scout
Runs: 1 Nov 04, 2023 vs. MVP Dawgs 25/26 Dwyer
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 Jul 17, 2022 vs. Usa Prime 14u Polen
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 Sep 04, 2022 vs. 2 - Green