P Jon Maclin #57
Age: 23 | Bats: L | Throws: R | Morale: Very Unhappy
11/20/2031
OA: 20 POT: 30
P JON MACLIN #57 - AGE: 23 - BATS: L - THROWS: R - MORALE: VERY UNHAPPY
G GS Rec SV ERA IP HA HR BB K WHIP WAR
22 0 3-1 10 7.71 30.1 42 7 18 25 1.98 -0.7
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 45 45 45 55
Movement 40 40 40 40
Control 55 55 55 65
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 55 60
Curveball 45 55
Changeup 20 25
 
 
OTHER PITCHING RATINGS
Velocity 94-96 Mph
Stamina 65
Suggested Role BP/Emergency SP
Type Flyball Pitcher
Hold Runners 30
Defense 50
RUN/BUNT RATINGS
Running Speed: 30
Stealing Ability: 35
Baserunning Inst.: 25
Sacrifice Bunt: 70
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/11/2031 CED Loss, 6-7 1.0 1 0 0 1 0
09/07/2031 @ CED Win, 11-10 1.0 1 0 0 0 0 Save
09/06/2031 @ CED Loss, 3-4 0.1 3 1 1 1 0 Loss
09/01/2031 CED Win, 10-9 1.0 1 0 0 0 1 Win
08/27/2031 @ WIS Win, 6-3 1.0 1 0 0 1 0 Save
08/24/2031 PEO Win, 9-8 3.2 4 1 1 1 4 Win
08/20/2031 SBE Loss, 4-7 0.2 3 5 5 2 1 Loss
08/19/2031 SBE Win, 10-6 0.2 4 2 1 0 1
08/13/2031 @ SBE Win, 6-3 1.0 2 0 0 1 2 Save
08/12/2031 @ SBE Win, 3-1 2.0 2 0 0 0 0 Win
PERSONALITY
He is an extremely hard worker and is intelligent on and off the field. Maclin is popular in the clubhouse.
High: Financial Ambition, Work Ethic, Intelligence
Birthday:05/28/2008
Born in:Pittsburgh, PA
Nationality:American
Height:6' 2"
Weight:195 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:None, None
Service This Yr:None
40-Man Service:None, None
Pro Service:5 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:2026, 7th Pick in Round 5
DOUBLE-A SOUTH 2031 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 33 0 4 4 6 3.24 50.0 48 20 18 4 14 46 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 11 4 60.0 33 22 11.52 8.64 8.28 2.52 3.37 1.24 86 0.7 .308        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 86 22 0 2 2 7 3 19 1 0 2 .256 .293 .372 .666      
vs. RHB 106 26 3 3 2 13 11 27 0 1 0 .245 .316 .387 .703      
DOUBLE-A SOUTH 2031 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 8 0 2 1 2 3.95 13.2 13 7 6 1 4 12  
May 13 0 1 2 3 5.30 18.2 21 11 11 2 3 16  
June 12 0 1 1 1 0.51 17.2 14 2 1 1 7 18  
Career 33 0 4 4 6 3.24 50.0 48 20 18 4 14 46  
Home 15 0 3 1 4 1.65 27.1 15 5 5 2 4 28  
Road 18 0 1 3 2 5.16 22.2 33 15 13 2 10 18  
Grass 33 0 4 4 6 3.24 50.0 48 20 18 4 14 46  
Day 4 0 0 0 2 8.44 5.1 7 6 5 2 3 4  
Night 29 0 4 4 4 2.62 44.2 41 14 13 2 11 42  
As Reliever / Substitution 33 0 4 4 6 3.24 50.0 48 20 18 4 14 46  
HIGH-A CENTRAL 2031 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 22 0 3 1 10 7.71 30.1 42 27 26 7 18 25 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 13 2 83.3 22 16 18.10 12.46 7.42 5.34 6.62 1.98 139 -0.7 .357        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 54 18 5 0 3 14 8 12 0 1 1 .333 .429 .593 1.021      
vs. RHB 74 24 0 1 4 13 10 13 2 0 0 .324 .395 .514 .909      
HIGH-A CENTRAL 2031 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
July 11 0 0 0 5 7.56 16.2 17 14 14 4 12 13  
August 10 0 2 1 5 8.53 12.2 24 13 12 3 6 11  
September 1 0 1 0 0 0.00 1.0 1 0 0 0 0 1  
Postseason 3 0 0 1 1 3.86 2.1 5 1 1 0 2 0  
Last Year 11 11 1 6 0 7.41 51.0 73 43 42 9 23 33  
2 Years Ago 10 0 1 0 0 5.40 15.0 19 11 9 3 9 10  
Career 43 11 5 7 10 7.19 96.1 134 81 77 19 50 68  
Home 12 0 2 1 4 7.13 17.2 23 15 14 3 14 16  
Road 10 0 1 0 6 8.53 12.2 19 12 12 4 4 9  
Grass 22 0 3 1 10 7.71 30.1 42 27 26 7 18 25  
Day 3 0 0 0 3 1.69 5.1 3 1 1 1 2 5  
Night 19 0 3 1 7 9.00 25.0 39 26 25 6 16 20  
As Reliever / Substitution 22 0 3 1 10 7.71 30.1 42 27 26 7 18 25  
LOW-A SOUTHEAST 2031 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 1 1 0 1 0 2.84 6.1 4 4 2 2 1 5 0 0.0 0 1 100.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 0 0 7.11 5.68 7.11 1.42 6.97 0.79 141 -0.0 .118        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 11 1 0 0 1 1 1 1 0 0 0 .091 .167 .364 .530      
vs. RHB 13 3 1 0 1 3 0 4 0 0 0 .231 .231 .538 .769      
LOW-A SOUTHEAST 2031 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 1 1 0 1 0 2.84 6.1 4 4 2 2 1 5  
Last Year 20 11 2 7 1 5.68 71.1 79 47 45 11 31 50  
2 Years Ago 21 0 2 8 6 8.61 23.0 40 26 22 2 15 19  
Career 72 12 6 20 14 6.44 139.2 177 117 100 21 77 93  
Home 1 1 0 1 0 2.84 6.1 4 4 2 2 1 5  
Grass 1 1 0 1 0 2.84 6.1 4 4 2 2 1 5  
Night 1 1 0 1 0 2.84 6.1 4 4 2 2 1 5  
As Starter 1 1 0 1 0 2.84 6.1 4 4 2 2 1 5  
CAREER PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
CAREER MINOR LEAGUE PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
2026 Total - 18 13 13 10 0 0 0.64 98.2 56 11 7 2 12 166 0 0 0.69 .250 0.49 7.2 100
2026 Miami (FCL) - R 18 11 11 2 4 0 3.49 56.2 56 25 22 4 14 48 0 0 1.24 .319 3.48 1.2 119
2027 Miami (FCL) - R 19 23 2 1 4 12 7.82 25.1 37 24 22 5 17 20 0 0 2.13 .381 6.04 -1.1 45
2028 Jupiter - A 20 30 0 2 4 7 7.15 39.0 54 40 31 6 30 19 0 0 2.15 .327 6.68 -1.4 56
2029 Jupiter - A 21 21 0 2 8 6 8.61 23.0 40 26 22 2 15 19 0 0 2.39 .427 4.76 -0.0 52
2029 Beloit - A+ 21 10 0 1 0 0 5.40 15.0 19 11 9 3 9 10 0 0 1.87 .348 6.51 -0.3 81
2029 Total - A+ 21 31 0 3 8 6 7.34 38.0 59 37 31 5 24 29 0 0 2.18 .400 5.45 -0.3 60
2030 Jupiter - A 22 20 11 2 7 1 5.68 71.1 79 47 45 11 31 50 0 0 1.54 .308 5.80 -0.0 84
2030 Beloit - A+ 22 11 11 1 6 0 7.41 51.0 73 43 42 9 23 33 0 0 1.88 .372 6.09 -0.1 63
2030 Total - A+ 22 31 22 3 13 1 6.40 122.1 152 90 87 20 54 83 0 0 1.68 .336 5.92 -0.1 74
2031 Jupiter - A 23 1 1 0 1 0 2.84 6.1 4 4 2 2 1 5 0 0 0.79 .118 6.97 -0.0 174
2031 Beloit - A+ 23 22 0 3 1 10 7.71 30.1 42 27 26 7 18 25 0 0 1.98 .357 6.62 -0.7 62
2031 Total - A+ 23 23 1 3 2 10 6.87 36.2 46 31 28 9 19 30 0 0 1.77 .322 6.68 -0.7 70
2031 Pensacola - AA 23 33 0 4 4 6 3.24 50.0 48 20 18 4 14 46 0 0 1.24 .308 3.37 0.7 121
Total AA S 33 0 4 4 6 3.24 50.0 48 20 18 4 14 46 0 0 1.24 .308 3.37 121.2
Total A+ C 43 11 5 7 10 7.19 96.1 134 81 77 19 50 68 0 0 1.91 .364 6.32 64.8
Total FCL 34 13 3 8 12 4.83 82.0 93 49 44 9 31 68 0 0 1.51 .340 4.27 79.3
Total A SE 72 12 6 20 14 6.44 139.2 177 117 100 21 77 93 0 0 1.82 .329 5.92 69.0
CAREER POSTSEASON PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
2031 Beloit - A+ C 23 3 0 0 1 1 3.86 2.1 5 1 1 0 2 0 0 0 3.00 .500 6.26 -0.1 124
Total A+ C 3 0 0 1 1 3.86 2.1 5 1 1 0 2 0 0 0 3.00 .500 6.26 123.7
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2026 Miami (FCL) - R P 11 11 2 6 0 9 1 .889 56.2 1.27 -1.9 .996
2027 Miami (FCL) - R P 22 2 2 7 0 9 0 1.000 25.1 3.20 +0.5 .983
2028 Jupiter - A P 30 0 1 2 0 3 0 1.000 39.0 0.69 -2.1 1.046
2029 Beloit - A+ P 10 0 0 2 0 2 0 1.000 15.0 1.20 -0.7 1.014
2029 Jupiter - A P 18 0 0 3 0 3 0 1.000 23.0 1.17 -0.3 .785
2030 Beloit - A+ P 11 11 3 4 0 7 0 1.000 51.0 1.24 -1.4 .976
2030 Jupiter - A P 20 11 4 7 0 11 0 1.000 71.1 1.39 +0.6 .952
2031 Pensacola - AA P 33 0 4 4 0 8 0 1.000 50.0 1.44 +0.2 .972
2031 Beloit - A+ P 22 0 0 3 1 3 0 1.000 30.1 0.89 -0.7 1.445
2031 Jupiter - A P 1 1 1 0 0 1 0 1.000 6.1 1.42 -0.2 .000
TOTAL P 178 36 17 38 1 56 1 .982 368.0 1.35 -6.0 .985
PLAYER HISTORY
06/06/2026 Drafted in the 2026 first-year player draft (Round 5, Pick 7, 127th overall pick) by the Miami Marlins, out of high school Springdale (Springdale; Springdale, PA).
08/26/2026 Injured (shoulder tendinitis),day-to-day for one week.
01/01/2027 OSA scouting updated ratings (potential): Stuff: 35 (65); Movement: 30 (45); Control: 25 (55).
01/01/2028 OSA scouting updated ratings (potential): Stuff: 35 (60); Movement: 35 (45); Control: 25 (55).
08/25/2028 Injured (cold),day-to-day for 1 day.
01/01/2029 OSA scouting updated ratings (potential): Stuff: 35 (60); Movement: 35 (45); Control: 25 (55).
01/01/2030 OSA scouting updated ratings (potential): Stuff: 40 (55); Movement: 40 (45); Control: 40 (65).
01/01/2031 OSA scouting updated ratings (potential): Stuff: 45 (55); Movement: 40 (40); Control: 45 (60).
11/13/2031 Injured (flu-like symptoms),day-to-day for 2 days.
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