P Blake Walston #36
Age: 25 | Bats: L | Throws: L | Morale: Unhappy
01/11/2027
OA: 45 POT: 45
P BLAKE WALSTON #36 - AGE: 25 - BATS: L - THROWS: L - MORALE: UNHAPPY
G GS Rec SV ERA IP HA HR BB K WHIP WAR
29 8 6-3 1 5.80 85.1 94 13 37 58 1.54 0.8
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 45 45 45 45
Movement 55 55 55 55
Control 45 45 45 45
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 50 50
Slider 45 45
Curveball 45 45
Changeup 40 40
Cutter 35 35
OTHER PITCHING RATINGS
Velocity 95-97 Mph
Stamina 50
Suggested Role Starter
Type Groundball Pitcher
Hold Runners 55
Defense 50
RUN/BUNT RATINGS
Running Speed: 25
Stealing Ability: 30
Baserunning Inst.: 35
Sacrifice Bunt: 70
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/25/2026 OKL Loss, 1-7 4.0 2 2 2 1 7
09/19/2026 @ SUG Win, 6-1 2.0 0 0 0 0 1
09/13/2026 ABQ Win, 7-5 X 5.1 3 3 2 1 6
08/29/2026 TAC Win, 7-6 0.2 0 0 0 0 0
08/28/2026 TAC Loss, 7-10 0.1 2 3 3 1 1
08/23/2026 @ ABQ Loss, 2-10 0.2 4 3 3 1 1
08/21/2026 @ ABQ Loss, 0-8 1.2 2 4 4 1 0
08/20/2026 @ ABQ Loss, 1-7 0.2 0 0 0 0 0
08/16/2026 SL Win, 5-1 2.0 0 0 0 0 2
08/13/2026 SL Loss, 2-5 3.2 4 1 1 2 3
PERSONALITY
He's the type who would rather blend in than stand out.
High: Loyalty, Adaptability
Birthday:06/28/2001
Born in:Wilmington, NC
Nationality:American
Height:6' 5"
Weight:185 lbs
Local Popularity:Well Known
National Pop.:Fair
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:None, 14 Days
Service This Yr:None
40-Man Service:None, 14 Days
Pro Service:7 Years
Arbitration Eligibility:Not yet eligible
Option Years:2 option years left
Contract Extension: -
Drafted:-
PACIFIC COAST LEAGUE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 29 8 6 3 1 5.80 85.1 94 57 55 13 37 58 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 3 1 50.0 21 7 14.98 9.91 6.12 3.90 5.57 1.54 98 0.8 .305        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 104 27 3 0 1 10 11 21 0 0 2 .260 .342 .317 .659      
vs. RHB 232 67 17 0 12 47 26 37 1 1 9 .289 .381 .517 .898      
PACIFIC COAST LEAGUE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 4 0 1 0 0 0.64 14.0 14 1 1 0 7 9  
May 5 0 2 0 1 4.20 15.0 16 7 7 2 6 6  
June 4 4 1 1 0 4.91 18.1 22 11 10 2 12 11  
July 4 3 1 2 0 13.50 11.1 17 17 17 5 3 7  
August 9 0 1 0 0 9.39 15.1 20 16 16 3 7 11  
September 3 1 0 0 0 3.18 11.1 5 5 4 1 2 14  
All-Star Game 1 0 0 0 0 0.00 1.0 0 0 0 0 0 1  
Last Year 29 8 6 3 1 5.80 85.1 94 57 55 13 37 58  
2 Years Ago 22 1 1 1 1 6.39 49.1 54 38 35 12 28 43  
Career 96 53 23 14 2 5.41 351.0 367 224 211 45 190 266  
Home 16 5 0 3 1 7.06 43.1 47 35 34 5 18 39  
Road 13 3 6 0 0 4.50 42.0 47 22 21 8 19 19  
Grass 29 8 6 3 1 5.80 85.1 94 57 55 13 37 58  
Day 20 6 5 3 0 6.83 58.0 71 44 44 8 26 37  
Night 9 2 1 0 1 3.62 27.1 23 13 11 5 11 21  
As Starter 8 8 2 3 0 7.68 34.0 42 31 29 8 16 23  
As Reliever / Substitution 21 0 4 0 1 4.56 51.1 52 26 26 5 21 35  
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+
2024 Arizona - MLB 22 3 2 0 0 0 2.84 12.2 9 4 4 0 9 11 0 0 1.42 .273 4.41 0.1 148
Total MLB 3 2 0 0 0 2.84 12.2 9 4 4 0 9 11 0 0 1.42 .273 4.41 0.1 148
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+
2019 Arizona (ACL) - R 17 3 2 0 0 0 1.80 5.0 2 1 1 0 0 11 0 0 0.40 .333 0.00 0.3 231
2019 Total - A- 17 3 3 0 0 0 3.00 6.0 6 2 2 0 2 6 0 0 1.33 .353 2.20 0.2 133
2021 Visalia - A 19 8 8 2 2 0 3.32 43.1 34 18 16 4 17 60 0 0 1.18 .303 2.81 1.3 121
2021 Hillsboro - A+ 19 11 11 2 3 0 4.13 52.1 52 33 24 12 16 57 0 0 1.30 .282 4.98 0.1 96
2021 Total - A+ 19 19 19 4 5 0 3.76 95.2 86 51 40 16 33 117 0 0 1.24 .290 3.99 1.4 106
2022 Hillsboro - A+ 20 4 4 1 0 0 2.55 17.2 13 5 5 0 7 27 0 0 1.13 .333 1.33 0.9 156
2022 Amarillo - AA 20 21 21 7 3 0 5.16 106.1 115 63 61 16 39 110 1 0 1.45 .345 4.30 1.1 77
2023 Reno - AAA 21 30 30 12 6 0 4.52 149.1 142 81 75 9 93 104 0 0 1.57 .296 4.64 1.2 92
2024 Reno - AAA 22 15 14 4 4 0 6.18 67.0 77 48 46 11 32 61 0 0 1.63 .338 5.76 0.7 89
2025 Reno - AAA 23 22 1 1 1 1 6.39 49.1 54 38 35 12 28 43 0 0 1.66 .307 6.43 -0.4 80
2026 Reno - AAA 24 29 8 6 3 1 5.80 85.1 94 57 55 13 37 58 0 0 1.54 .305 5.57 0.8 98
Total PCL 96 53 23 14 2 5.41 351.0 367 224 211 45 190 266 0 0 1.59 .308 5.33 91.0
Total TL 21 21 7 3 0 5.16 106.1 115 63 61 16 39 110 1 0 1.45 .345 4.30 77.0
Total NWL 15 15 3 3 0 3.73 70.0 65 38 29 12 23 84 0 0 1.26 .293 4.06 106.4
Total CAL 8 8 2 2 0 3.32 43.1 34 18 16 4 17 60 0 0 1.18 .303 2.81 121.2
Total NWL 3 3 0 0 0 3.00 6.0 6 2 2 0 2 6 0 0 1.33 .353 2.20 133.3
Total ACL 3 2 0 0 0 1.80 5.0 2 1 1 0 0 11 0 0 0.40 .333 0.00 230.9
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2024 Arizona - MLB P 3 2 0 1 0 1 0 1.000 12.2 0.71 0.0 .000
2025 Reno - AAA P 22 1 2 5 1 7 0 1.000 49.1 1.28 +1.3 .955
2026 Reno - AAA P 29 8 2 5 0 7 0 1.000 85.1 0.74 +0.2 1.221
TOTAL P 54 11 4 11 1 15 0 1.000 147.1 0.92 +1.5 1.088
PLAYER HISTORY
06/03/2019 Drafted by the Arizona Diamondbacks in the 1st round (26th) of the 2019 MLB June Amateur Draft from New Hanover HS (Wilmington, NC).
05/01/2024 Arizona Diamondbacks recalled LHP Blake Walston from Reno Aces. [Auto]
05/02/2024 Arizona Diamondbacks optioned LHP Blake Walston to Reno Aces. [Auto]
05/26/2024 Arizona Diamondbacks recalled LHP Blake Walston from Reno Aces. [Auto]
06/06/2024 Arizona Diamondbacks placed LHP Blake Walston on the 15-day injured list. Left elbow inflammtion. [Auto]
08/11/2024 Arizona Diamondbacks sent LHP Blake Walston on a rehab assignment to Reno Aces. [Auto]
08/12/2024 Arizona Diamondbacks activated LHP Blake Walston from the 15-day injured list. [Auto]
08/12/2024 Arizona Diamondbacks optioned LHP Blake Walston to Reno Aces. [Auto]
01/01/2025 OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 55 (55); Control: 45 (50).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 40 (40); Movement: 55 (55); Control: 45 (50).
04/08/2025 Injured (sore elbow),day-to-day for 4 weeks.
05/23/2025 Injured (back tightness),day-to-day for 2 weeks.
07/25/2025 Injured (mild oblique strain),day-to-day for 2 days.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 55 (55); Control: 45 (45).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 55 (55); Control: 45 (45).
06/28/2026 Was selected to the 2026 Pacific Coast League All-Star Game.
11/03/2026 Signed a 1-year minor league contract extension with the Arizona Diamondbacks organization.
01/01/2027 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 55 (55); Control: 45 (45).
01/01/2027 OSA scouting updated ratings (potential): Stuff: 45 (45); Movement: 55 (55); Control: 45 (45).
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