P Aaron 'Checkmate' Lasco #28
Age: 26 | Bats: L | Throws: L | Morale: Good
10/24/2025
OA: 35 POT: 35
P AARON 'CHECKMATE' LASCO #28 - AGE: 26 - BATS: L - THROWS: L - MORALE: GOOD
G GS Rec SV ERA IP HA HR BB K WHIP WAR
10 10 4-3 0 4.18 47.1 51 3 24 42 1.58 0.9
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 45 45 45 45
Movement 45 45 45 45
Control 25 25 25 35
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 50 55
Slider 50 55
Curveball 40 40
Screwball 45 45
 
OTHER PITCHING RATINGS
Velocity 95-97 Mph
Stamina 40
Suggested Role Starter
Type Groundball Pitcher
Hold Runners 80
Defense 40
RUN/BUNT RATINGS
Running Speed: 25
Stealing Ability: 20
Baserunning Inst.: 20
Sacrifice Bunt: 50
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/10/2025 CCM Loss, 1-3 X 6.0 4 0 0 3 2
09/04/2025 @ RR Loss, 2-10 X 3.1 6 5 3 4 4 Loss
08/30/2025 EEB Loss, 5-6 X 3.2 8 6 5 0 5 Loss
08/23/2025 LIB Win, 9-4 X 6.0 5 4 4 5 5 Win
08/18/2025 WIN Loss, 3-6 X 5.0 5 1 1 1 4
08/13/2025 ALC Win, 4-2 X 4.2 6 2 2 1 5
08/07/2025 TCB Win, 10-6 X 5.0 3 1 1 3 4 Win
08/02/2025 RR Win, 12-0 X 5.2 2 0 0 2 5 Win
07/27/2025 @ WAS Win, 4-0 X 5.2 4 0 0 3 4 Win
07/20/2025 CLE Win, 13-5 3.2 5 4 3 3 3 Win
PERSONALITY
Legitimately warm individual.
Birthday:07/25/1999
Born in:Brunswick, OH
Nationality:American
Height:6' 2"
Weight:200 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:4 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
ABA DEVELOPMENT LEAGUE 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 19 4 3 1 0 4.06 57.2 72 27 26 6 23 51 0 0.0 0 1 25.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 15 4 15.61 11.24 7.96 3.59 3.94 1.65 111 0.2 .369        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 66 22 6 0 2 7 6 18 0 0 0 .333 .389 .515 .904      
vs. RHB 168 50 9 1 4 20 17 33 2 2 5 .298 .375 .435 .810      
ABA DEVELOPMENT LEAGUE 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 4 1 0 0 0 1.26 14.1 13 2 2 2 2 8  
May 5 0 0 0 0 6.59 13.2 25 10 10 1 9 15  
June 6 2 2 1 0 3.68 14.2 15 6 6 2 4 19  
July 4 1 1 0 0 4.80 15.0 19 9 8 1 8 9  
Last Year 25 9 1 5 2 3.62 79.2 72 32 32 6 56 58  
Career 44 13 4 6 2 3.80 137.1 144 59 58 12 79 109  
Home 12 2 2 1 0 4.22 32.0 37 16 15 5 10 32  
Road 7 2 1 0 0 3.86 25.2 35 11 11 1 13 19  
Grass 17 2 3 1 0 4.70 46.0 61 25 24 6 21 46  
Turf 2 2 0 0 0 1.54 11.2 11 2 2 0 2 5  
Day 8 2 2 0 0 3.76 26.1 30 12 11 4 8 27  
Night 11 2 1 1 0 4.31 31.1 42 15 15 2 15 24  
As Starter 4 4 0 0 0 2.00 18.0 16 4 4 1 2 16  
As Reliever / Substitution 15 0 3 1 0 4.99 39.2 56 23 22 5 21 35  
ABA DOUBLE A 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 10 10 4 3 0 4.18 47.1 51 25 22 3 24 42 0 0.0 0 1 10.0
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 14.64 9.70 7.99 4.56 3.58 1.58 89 0.9 .338        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 57 17 3 0 0 6 9 11 0 1 1 .298 .403 .351 .754      
vs. RHB 129 34 9 0 3 19 15 31 1 2 1 .264 .342 .403 .746      
ABA DOUBLE A 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
May 1 1 0 1 0 23.14 2.1 8 6 6 1 2 4  
July 1 1 1 0 0 0.00 5.2 4 0 0 0 3 4  
August 6 6 3 1 0 3.90 30.0 29 14 13 2 12 28  
September 2 2 0 1 0 2.89 9.1 10 5 3 0 7 6  
Last Year 6 6 2 1 0 2.36 34.1 23 9 9 1 10 29  
2 Years Ago 29 3 1 1 0 4.31 39.2 40 21 19 5 22 34  
Career 45 19 7 5 0 3.71 121.1 114 55 50 9 56 105  
Home 8 8 3 2 0 4.46 38.1 41 20 19 3 17 34  
Road 2 2 1 1 0 3.00 9.0 10 5 3 0 7 8  
Grass 10 10 4 3 0 4.18 47.1 51 25 22 3 24 42  
Day 5 5 2 2 0 5.70 23.2 27 16 15 3 12 21  
Night 5 5 2 1 0 2.66 23.2 24 9 7 0 12 21  
As Starter 10 10 4 3 0 4.18 47.1 51 25 22 3 24 42  
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+
2021 Columbus - A 21 18 1 2 0 0 5.26 39.1 41 24 23 6 20 39 0 0 1.55 .310 4.66 0.3 95
2022 San Bernardino - R 22 15 2 1 3 1 6.00 33.0 27 24 22 10 10 28 0 0 1.12 .200 5.36 0.5 103
2022 Columbus - A 22 7 0 1 1 0 4.50 10.0 15 7 5 2 7 8 0 0 2.20 .382 6.14 -0.1 107
2023 Columbus - A 23 10 1 2 0 1 2.16 16.2 16 4 4 2 7 20 0 0 1.38 .333 3.74 0.3 238
2023 Boise - AA 23 29 3 1 1 0 4.31 39.2 40 21 19 5 22 34 0 0 1.56 .289 4.47 0.3 106
2024 Boise - AA 24 6 6 2 1 0 2.36 34.1 23 9 9 1 10 29 0 0 0.96 .242 3.12 1.5 248
2024 Nashville - AAA 24 25 9 1 5 2 3.62 79.2 72 32 32 6 56 58 0 0 1.61 .289 5.00 0.2 120
2025 Boise - AA 25 10 10 4 3 0 4.18 47.1 51 25 22 3 24 42 0 0 1.58 .338 3.58 0.9 93
2025 Nashville - AAA 25 19 4 3 1 0 4.06 57.2 72 27 26 6 23 51 0 0 1.65 .369 3.94 0.2 87
Total AAA 44 13 4 6 2 3.80 137.1 144 59 58 12 79 109 0 0 1.62 .324 4.56 103.5
Total AA 45 19 7 5 0 3.71 121.1 114 55 50 9 56 105 0 0 1.40 .297 3.74 119.1
Total A 35 2 5 1 1 4.36 66.0 72 35 32 10 34 67 0 0 1.61 .328 4.65 114.6
Total AR 15 2 1 3 1 6.00 33.0 27 24 22 10 10 28 0 0 1.12 .200 5.36 103.4
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Nashville - AAA P 19 4 4 4 0 9 1 .889 57.2 1.25 +0.2 .682
2025 Boise - AA P 10 10 6 8 1 14 0 1.000 47.1 2.66 +0.8 1.149
TOTAL P 29 14 10 12 1 23 1 .957 105.0 1.89 +1.1 1.009
PLAYER HISTORY
01/18/2018 Joined the Pittsburgh Panthers.
01/01/2019 OSA scouting updated ratings (potential): Stuff: 30 (45); Movement: 20 (25); Control: 25 (50).
01/01/2020 OSA scouting updated ratings (potential): Stuff: 35 (45); Movement: 20 (30); Control: 25 (55).
01/01/2021 OSA scouting updated ratings (potential): Stuff: 40 (45); Movement: 40 (45); Control: 20 (45).
01/01/2021 OSA scouting updated ratings (potential): Stuff: 40 (45); Movement: 40 (45); Control: 20 (45).
06/07/2021 Was not drafted and became a free agent.
06/23/2021 Signed a minor league contract with the Philadelphia Marauders organization.
08/24/2021 Injured (torn UCL),out for 11-12 months.
01/01/2022 OSA scouting updated ratings (potential): Stuff: 40 (45); Movement: 40 (45); Control: 20 (45).
01/01/2022 OSA scouting updated ratings (potential): Stuff: 40 (45); Movement: 40 (45); Control: 20 (45).
01/01/2023 OSA scouting updated ratings (potential): Stuff: 40 (45); Movement: 45 (45); Control: 25 (45).
01/01/2023 OSA scouting updated ratings (potential): Stuff: 40 (45); Movement: 45 (45); Control: 25 (45).
01/01/2024 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 45 (45); Control: 20 (35).
06/14/2024 Injured (back stiffness),day-to-day for 3 days.
01/01/2025 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 45 (45); Control: 25 (35).
06/30/2025 Injured (back spasms),day-to-day for 5 days.
Wednesday, March 18th , 2026 - OOTP Baseball 26.8 Build 82