P Aaron 'Checkmate' Lasco #28
Boise Dread Kings (PHI) AA
Age: 26 | Bats: L | Throws: L | Morale: Good
05/25/2026
 OA: 30 POT: 30
BNN Index | AA | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
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
8 8 4-0 0 2.62 44.2 35 4 15 27 1.12 0.5
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 40 40 40 45
Movement 45 45 45 45
Control 25 25 25 35
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 50 50
Slider 45 50
Curveball 35 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
05/21/2026 @ TCB Win, 4-3 X 5.0 9 3 3 2 4 Win
05/14/2026 RR Win, 3-1 X 7.1 4 1 1 2 4 Win
05/09/2026 WAS Win, 11-8 X 4.0 3 2 2 1 1
05/03/2026 @ RP Loss, 3-5 X 5.1 5 3 3 1 3
04/28/2026 MES Win, 3-2 X 7.0 4 2 2 1 3
04/22/2026 LIB Win, 4-1 X 6.0 2 0 0 1 5 Win
04/17/2026 @ MCC Loss, 0-3 X 4.2 3 0 0 4 2
04/11/2026 ALC Win, 8-4 X 5.1 5 4 2 3 5 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:5 Years
Arbitration Eligibility:Not yet eligible
Option Years:3 option years left
Contract Extension: -
Drafted:-
ABA DOUBLE A 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 8 8 4 0 0 2.62 44.2 35 15 13 4 15 27 0 0.0 0 3 37.5
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 11.28 7.05 5.44 3.02 4.32 1.12 102 0.5 .240        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 43 10 1 0 0 5 3 8 0 1 2 .233 .312 .256 .568      
vs. RHB 117 25 5 0 4 10 12 19 0 2 4 .214 .308 .359 .667      
ABA DOUBLE A 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
Last Week 1 1 1 0 0 5.40 5.0 9 3 3 0 2 4  
April 4 4 2 0 0 1.57 23.0 14 6 4 2 9 15  
May 4 4 2 0 0 3.74 21.2 21 9 9 2 6 12  
Last Year 10 10 4 3 0 4.18 47.1 51 25 22 3 24 42  
2 Years Ago 6 6 2 1 0 2.36 34.1 23 9 9 1 10 29  
Career 53 27 11 5 0 3.42 166.0 149 70 63 13 71 132  
Home 5 5 3 0 0 2.12 29.2 18 9 7 3 8 18  
Road 3 3 1 0 0 3.60 15.0 17 6 6 1 7 9  
Grass 8 8 4 0 0 2.62 44.2 35 15 13 4 15 27  
Day 3 3 1 0 0 4.30 14.2 13 9 7 2 5 9  
Night 5 5 3 0 0 1.80 30.0 22 6 6 2 10 18  
As Starter 8 8 4 0 0 2.62 44.2 35 15 13 4 15 27  
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 3.52 0.9 94
2025 Nashville - AAA 25 19 4 3 1 0 4.06 57.2 72 27 26 6 23 51 0 0 1.65 .369 4.02 0.2 91
2026 Boise - AA 26 8 8 4 0 0 2.62 44.2 35 15 13 4 15 27 0 0 1.12 .240 4.32 0.5 158
Total AAA 44 13 4 6 2 3.80 137.1 144 59 58 12 79 109 0 0 1.62 .324 4.59 105.8
Total AA 53 27 11 5 0 3.42 166.0 149 70 63 13 71 132 0 0 1.33 .282 3.88 128.0
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%
2026 Boise - AA P 8 8 3 3 1 6 0 1.000 44.2 1.21 +0.1 .996
TOTAL P 8 8 3 3 1 6 0 1.000 44.2 1.21 +0.1 .996
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.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 45 (45); Control: 25 (35).
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