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Robert Mahoney
2025 GRAD
 |  RHP/UT
 |  Riverside, CA
COMMITMENT
Best PG Grade
9.5
ABOUT PG GRADES
Arrowhead Christian Academy
HIGH SCHOOL
6-3
  195

HEIGHT/WEIGHT
R/R
BATS/THROWS
17 and 7 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
94 mph
FB VELO 7/1/2024
Pitching Stats
  Advanced Statistics
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2025 Calendar Year
W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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Batting Stats
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Batting Spray Chart Spray Chart
2023 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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LATEST PG SHOWCASE REPORT
2024 National Showcase  
Robert Mahoney is a 2025 RHP/3B with a 6-3 178 lb. frame from Riverside, CA who attends Arrowhead Christian Academy. Lean and athletic build with plenty of physical projection remaining. Rocker step into a high leg raise delivery, long off line arm action in back to a high 3/4's arm slot, throws cross body out front at times, threw lots of strikes with all pitches. Fastball worked in the low 90's and topped out at 94 mph with more there as he gets stronger, gets some cutting action at times due to his mechanics. Threw both a curveball and a slider, slider had solid sweeping depth while curveball had big 11/5 depth, too, some feel for each pitch. Also showed a firm change up. Starter profile with an upside. Good student, verbal commitment to Cal State Fullerton.
PG CAREER PROGRESSION
+19 MPH
FB Velo since 09/24/2021
Best PG Grade: 9.5
08/06/202307/01/202499.588.599.510
PERCENTILE RANKINGS
CLASS OF 2025 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 94 mph 76 mph
99.76%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Nov 27, 2021 vs. West Coast A's Baseball
Runs: 4 Jul 16, 2022 vs. Trosky American 2025
Hits: 2 Jun 11, 2023 vs. TRUTH (Time)
RBI's: 3 Sep 04, 2022 vs. California Rays Baseball
Doubles: 1 Jul 17, 2023 vs. Blueline Baseball
Triples: 1 Jul 16, 2023 vs. Lions Elite 16u
Total bases: 3 Jul 16, 2023 vs. Lions Elite 16u
Walks: 2 Jul 18, 2023 vs. Dirtbags Mitchell
SAC flies: 1 Sep 03, 2022 vs. Smb Bruins
Stolen bases: 1 Jul 17, 2023 vs. Blueline Baseball
Hit by pitch: 1 Jul 07, 2023 vs. Us Nationals 15u Scout
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 6.0 Mar 20, 2025 vs. Lausanne Collegiate School
Runs allowed: 0 Mar 20, 2025 vs. Lausanne Collegiate School
Earned runs: 0 Mar 20, 2025 vs. Lausanne Collegiate School
Hits allowed: 0 Mar 20, 2025 vs. Lausanne Collegiate School
Strikeouts: 12 Mar 20, 2025 vs. Lausanne Collegiate School
Walks allowed: 0 Jul 04, 2024 vs. 11-Royal