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Liam O'Brien
2021 GRAD
 |  RHP
 |  Tucson, AZ
COMMITMENT
Best PG Grade
9
ABOUT PG GRADES
NATIONAL RANKING
AZ STATE RANKING
500 699
39 10
OVERALL
RHP
OVERALL
RHP
Salpointe Catholic
6-4
  185
HIGH SCHOOL TEAM LAST PLAYED HEIGHT/WEIGHT
R/R
18 and 1 mos
18 and 1 mos
BATS/THROWS AGE Age at 2021 Draft
PG EVENT RESULTS
92
FB VELO
7.17
60 YARD DASH
1.71
10 YARD SPLIT
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LATEST PG SHOWCASE REPORT
2020 PG Fall Top Prospect National Showcase  
Liam O'Brien is a 2021 RHP with a 6-4 185 lb. frame from Tucson, AZ who attends Salpointe Catholic. Very long and projectable frame that will hold good strength. Ran a 7.17 second 60-yard dash. Right-handed pitcher only, has a simple and controlled delivery with good balance throughout while remaining compact to release. Uses a short arm action through a high three-quarters slot that creates slight cut and downhill action to the fastball with good life to the plate. Has good feel for a sharp downward breaking curveball, showing great bite and depth that can be projected upon to the next level. Overall stuff paired with the athleticism and coordination at this projectable size posits good upside for the long term. Named to 2020 Fall TP National Showcase Top Prospect List.
PG CAREER PROGRESSION
+4 MPH
FB VELO SINCE 06/11/2020
VIEW PG PROGRESSION CHARTS
PERCENTILE RANKINGS
CLASS OF 2021 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 92 mph 82
97.72%
60 7.17 sec 7.27
55.40%
10 SPL 1.71 sec 1.70
44.64%
DIAMONDKINETICS TRENDING DATA
NON-PG VERIFIED SWINGS
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Max Barrel Speed (mph)
BEST SINGLE GAME STATS
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 3.1 Sep 14, 2020 vs. GBG San Diego
Runs allowed: 0 Jul 10, 2021 vs. Canyon Thunder 2022
Earned runs: 0 Jul 10, 2021 vs. Canyon Thunder 2022
Hits allowed: 0 Sep 11, 2020 vs. Team EPB
Strikeouts: 7 Jun 12, 2020 vs. Las Vegas Lions Blue
Walks allowed: 0 Jul 10, 2021 vs. Canyon Thunder 2022
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