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Jeff Mattern Jr.
2028 GRAD
 |  SS/2B, 3B, MIF, OF, RHP
 |  Goodyear, AZ
UNCOMMITTED
NO PG GRADE
ABOUT PG GRADES
NATIONAL RANKING AZ STATE RANKING
NR NR
NR NR
OVERALL SS OVERALL SS
Millennium
HIGH SCHOOL
5-7
  140
HEIGHT/WEIGHT
R/R
BATS/THROWS
16 and 3 mos
AGE
 Preview Protected Content
PG EVENT RESULTS
78 mph
FB VELO
1/16/2026
Batting Stats
Advanced Statistics
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Batting Spray Chart Spray Chart

2026 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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2025 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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2024 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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2023 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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2022 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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Pitching Stats
Advanced Statistics
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2026 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
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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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2025 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
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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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2024 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
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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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2023 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
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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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2022 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
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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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PG CAREER PROGRESSION
+17 MPH
FB Velo since 11/25/2022
Best FB Velo: 78.00 MPH
PERCENTILE RANKINGS
CLASS OF2028 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 78 mph 71 mph
78.57%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 3 Jan 18, 2026 vs. Prospect U - Midwest (2027)
Runs: 2 Apr 29, 2023 vs. Arizona Monsoon Baseball
Hits: 2 Nov 28, 2025 vs. Southwest Snipers 2027
RBI's: 2 Nov 30, 2024 vs. Az Fca
Doubles: 1 Nov 29, 2025 vs. Kado Bellinger 35
Triples: 1 May 24, 2024 vs. Nomadic 14u Gold
Total bases: 5 May 24, 2024 vs. Nomadic 14u Gold
Walks: 2 Nov 29, 2025 vs. Kado Bellinger 35
SAC bunts: 1 Jan 18, 2025 vs. Paladin Baseball Club
SAC flies: 1 Jan 17, 2025 vs. Utah Titans
Stolen bases: 2 Jun 28, 2024 vs. Mba Green 2028
Hit by pitch: 1 May 26, 2024 vs. Juggernauts Baseball
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 5.0 Jun 30, 2024 vs. Atb
Runs allowed: 0 Nov 28, 2025 vs. MMW Arizona Victus 2026
Earned runs: 0 Nov 28, 2025 vs. MMW Arizona Victus 2026
Hits allowed: 0 Nov 28, 2025 vs. MMW Arizona Victus 2026
Strikeouts: 6 Jan 18, 2026 vs. Prospect U - Midwest (2027)
Walks allowed: 0 Nov 28, 2025 vs. MMW Arizona Victus 2026
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