2,146 MLB PLAYERS | 15,033 MLB DRAFT SELECTIONS
Create Account
Sign in Create Account
Mason Robertson
2027 GRAD
 |  LHP/OF
 |  Oak Creek, WI
UNCOMMITTED
Best PG Grade
8
ABOUT PG GRADES
Thomas More
HIGH SCHOOL
5-9
  150

HEIGHT/WEIGHT
L/L
BATS/THROWS
15 and 2 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
81 mph
FB VELO 12/28/2023
7.22 sec
60 YARD DASH 5/27/2023
1.63 sec
10 YARD SPLIT 5/27/2023
78 mph
OF VELO 12/28/2023
77 mph
EXIT VELO 12/28/2023
Pitching Stats
  Advanced Statistics
SUBSCRIBE TO
2024 Calendar Year
W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
SUBSCRIBE TO
Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
SUBSCRIBE TO
Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
SUBSCRIBE TO
W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
SUBSCRIBE TO
Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
SUBSCRIBE TO
Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
SUBSCRIBE TO
LATEST PG SHOWCASE REPORT
2023 National Underclass Showcase-Main Event  
Mason Robertson is a 2027 LHP/1B/OF with a lean 5-9 145 lb. frame from Oak Creek, WI who attends Martin Luther HS. Started off the event clocking a 7.32 60-yard dash. A primary pitcher that worked out in the outfield as well. Robertson features a 3-pitch mix (FB, CB, CUT, Sinker) out of a 3/4 slot. Drives hard with the lower half into a long stride. Shows advanced mechanics and stuff for his age. Solid spin (2200+ RPM) on curveball. Really loose arm. Consistently touching 81 with excellent arm-side-run. Slider has sweeping action. With some added weight and height and physicality Robertson is gonna be real good. Excellent student.
PG CAREER PROGRESSION
+8 MPH
FB Velo since 05/06/2022
-0.15 SEC
10 Yard Split since 10/01/2022
-0.30 SEC
60 Time since 10/01/2022
+4 MPH
OF Velo since 10/01/2022
+6 MPH
Exit Velo since 10/01/2022
+8 MPH
Max Barrel Speed since 10/01/2022
+2.82
Impact Momentum since 10/01/2022
+6.89 Gs
Max Acceleration since 10/01/2022
+15 %
Swing Efficiency since 05/27/2023
Best PG Grade: 8
PERCENTILE RANKINGS
CLASS OF 2027 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 81 mph 71 mph
90.98%
60 7.22 sec 7.81 sec
84.29%
10 SPL 1.63 sec 1.79 sec
89.72%
OF 78 mph 74 mph
66.26%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 77 mph 74 mph
62.75%
2023 National Underclass Showcase-Main Event
Left Handed Hitting

Swing Efficiency™

80%

Exit Velo

77mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Torso
#2 Arm
#3 Pelvis
#4 Hand
2023 13U/14U Sunshine Midwest Showcase
Left Handed Hitting

Swing Efficiency™

65%

Exit Velo

76mph

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 62.522 mph 57.84 mph
76.83%
Impact Momentum 22.772 21.20
73.98%
Max Acceleration 30.121 g's 27.73 g's
70.86%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 3 May 28, 2023 vs. 4-Black
Runs: 2 May 28, 2023 vs. 4-Black
Hits: 2 May 28, 2023 vs. 4-Black
RBI's: 2 Jul 21, 2024 vs. MASH 15U Maroon
Triples: 1 May 28, 2023 vs. 4-Black
Total bases: 4 May 28, 2023 vs. 4-Black
Walks: 2 Jul 19, 2024 vs. Selects Baseball 2027s Nationals
SAC flies: 1 May 07, 2022 vs. Trojans Gold 13u
Stolen bases: 2 Jul 19, 2024 vs. Selects Baseball 2027s Nationals
Hit by pitch: 1 Jul 21, 2024 vs. MASH 15U Maroon
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 4.1 May 07, 2022 vs. Aces Baseball
Runs allowed: 0 Dec 29, 2023 vs. 20-Green
Earned runs: 0 Dec 29, 2023 vs. 20-Green
Hits allowed: 0 Jul 22, 2024 vs. NE Prospects 2027 Scout
Strikeouts: 8 May 07, 2022 vs. Aces Baseball
Walks allowed: 0 Dec 29, 2023 vs. 20-Green