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1,294 MLB PLAYERS | 12,606 MLB DRAFT SELECTIONS
Calvin Marks
2019 GRAD
 |  LHP/1B, OF
 |  Shavano Park, TX
COMMITMENT
Best PG Grade
9
ABOUT PG GRADES
Central Catholic
6-4  
205
HIGH SCHOOL TEAM LAST PLAYED HEIGHT/WEIGHT
L/L
18 and 2 mos
18 and 1 mos
BATS/THROWS AGE Age at 2019 Draft
PG EVENT RESULTS
89
FB VELO
7.61
60 YARD DASH
1.76
10 YARD SPLIT
80
EXIT VELO
LATEST PG SHOWCASE REPORT
2016 National Underclass South Showcase  
Calvin Marks is a 2019 LHP/OF with a 6-3 195 lb. frame from San Antonio, TX who attends Central Catholic HS. Large frame with long limbs, broad shoulder and wiry strength. Frame projects for additional size with strength. Ran a 7.61 sixty yard dash. Primary left handed pitcher with a simple side step to medium leg lift delivery. Loads weight well to back side at gather and lands in line while driving to the plate. Breaks hands early at times with a deep arm circle and releases from a long, loose arm action. Fastball generated some downward plane to the plate with good running action to arm side between 81-84 miles per hour, topped at 85 miles per hour. Flashed a cut fastball as well that had solid late action to glove side in the upper 70's. Curveball had 1/7 shape with tight rotation and late, sharp depth. Filled the zone effectively with the ability to reach each edge of the plate with fastball and cut fastball offerings. Showed good poise and command while on the zone with the willingness to work to the inner half of the plate often. Arm action and frame projects for additional velocity with continued physical development. Left handed hitter with an open stance and high back elbow set. Loose, extended swing plane through extension with present bat speed. Shifts lower half into baseball well with linear actions. Flashed good jump off the carry with good carry to the pull side gap when aggressively turning the barrel to baseball. Very good student. Named to the 2016 National Underclass South Showcase Top Prospect List.
PG CAREER PROGRESSION
+5 MPH
FB VELO SINCE 07/18/2016
VIEW PG PROGRESSION CHARTS
PERCENTILE RANKINGS
CLASS OF 2019 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 89 mph 82
91.51%
60 7.61 sec 7.47
32.49%
10 SPL 1.76 sec 1.75
42.47%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 80 mph 78
62.01%
DIAMONDKINETICS TRENDING DATA
NON-PG VERIFIED SWINGS
Visit Diamond Kinetics
Max Barrel Speed (mph)
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 2 Jul 19, 2018 vs. Chicago Cubs Scout Team
Hits: 1 Jul 19, 2018 vs. Chicago Cubs Scout Team
RBI's: 2 Jul 19, 2018 vs. Chicago Cubs Scout Team
Total bases: 1 Jul 19, 2018 vs. Chicago Cubs Scout Team
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 4.0 Jul 19, 2018 vs. Chicago Cubs Scout Team
Runs allowed: 1 Jul 04, 2018 vs. NJ Marlins
Earned runs: 0 Jul 23, 2018 vs. NorCal 2019
Hits allowed: 2 Oct 18, 2018 vs. US Elite 2019 National
Strikeouts: 4 Oct 18, 2018 vs. US Elite 2019 National
Walks allowed: 0 Jul 04, 2018 vs. NJ Marlins
Zepp Hitting Metrics
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