P Diomede Sierra #34
Age: 31 | Bats: L | Throws: L | Morale: Normal
10/28/2032
BNN Index | | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P DIOMEDE SIERRA #34 - AGE: 31 - BATS: L - THROWS: L - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
28 28 12-6 0 1.96 178.2 103 21 24 181 0.71 2.0
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 55 60 55 55
Movement 45 50 45 45
Control 50 50 50 50
PITCHING RATINGS
Pitch Cur. Pot.
Slider 75 75
Changeup 55 55
Sinker 55 55
 
 
OTHER PITCHING RATINGS
Velocity 97-99 Mph
Stamina 60
Suggested Role Starter
Type Neutral
Hold Runners 60
Defense 50
RUN/BUNT RATINGS
Running Speed: 20
Stealing Ability: 30
Baserunning Inst.: 40
Sacrifice Bunt: 40
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/23/2032 HON Win, 3-1 X 7.0 3 1 1 0 7 Win
09/17/2032 @ SMAR Win, 9-3 X 6.1 1 1 1 1 8 Win
09/11/2032 @ SMAR Win, 9-3 X 6.1 5 1 1 2 6 Win
09/06/2032 @ HP Win, 3-2 X 5.1 6 1 1 3 5
08/30/2032 @ LANC Win, 4-2 X 6.0 2 1 1 1 4 Win
08/25/2032 @ SOM Win, 2-0 X 6.0 1 0 0 1 4 Win
08/19/2032 @ HON Loss, 1-3 X 7.0 4 3 3 2 5 Loss
08/13/2032 @ TUC Win, 4-3 X 5.0 4 3 3 2 4
08/08/2032 OAK Win, 7-0 X 7.0 1 0 0 0 8 Win
08/02/2032 HP Loss, 2-3 X 6.0 3 2 2 0 12
PERSONALITY
He seldom factors loyalty into his decisions.
High: Greed
Low: Leader, Loyalty
Birthday:09/11/2001
Born in:Santo Domingo, DIS
Nationality:Dominican
Height:6' 2"
Weight:200 lbs
Local Popularity:Insignificant
National Pop.:Insignificant
STATUS
Contract:None, Free Agent
Salary:-
Signed Through:-
Major Service:5 Years, 78 Days
Service This Yr:154 Days
40-Man Service:3 Years, 103 Days
Pro Service:13 Years
Arbitration Eligibility:Not eligible, free agent after contract expires!
Option Years:Out of option years
Contract Extension: -
Drafted:-
DOMINICAN ROOKIE LEAGUE 2022 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 15 15 5 2 0 2.47 76.2 52 23 21 6 27 113 0 0.0 0 1 6.7
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 9.63 6.10 13.27 3.17 3.96 1.03 70 2.4 .287        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 57 8 1 0 0 2 5 29 0 0 0 .140 .210 .158 .368      
vs. RHB 222 44 14 0 6 21 22 84 0 1 3 .198 .279 .342 .622      
DOMINICAN ROOKIE LEAGUE 2022 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
Career 58 57 11 9 0 3.50 254.1 214 120 99 11 136 313  
ATLANTIC LEAGUE 2032 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 28 28 12 6 0 1.96 178.2 103 41 39 21 24 181 1 3.6 0 22 78.6
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 7.15 5.19 9.12 1.21 2.62 0.71 104 2.0 .193        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 178 33 5 0 4 9 6 52 0 1 3 .185 .225 .281 .505      
vs. RHB 448 70 14 0 17 32 18 129 1 1 12 .156 .209 .301 .510      
ATLANTIC LEAGUE 2032 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 5 5 3 1 0 1.23 36.2 14 5 5 3 3 40  
May 5 5 3 1 0 1.89 33.1 22 9 7 2 3 33  
June 6 6 1 1 0 2.48 36.1 26 10 10 8 4 40  
July 5 5 2 2 0 2.10 30.0 20 7 7 3 5 26  
August 6 6 3 1 0 2.19 37.0 15 9 9 5 6 37  
September 1 1 0 0 0 1.69 5.1 6 1 1 0 3 5  
Spring Training 2 2 0 0 0 1.35 6.2 4 2 1 0 1 10  
Postseason 3 3 3 0 0 1.37 19.2 9 3 3 2 3 21  
Last Year 8 8 5 0 0 0.55 49.0 15 5 3 2 12 54  
Career 36 36 17 6 0 1.66 227.2 118 46 42 23 36 235  
Home 13 13 6 2 0 1.78 86.0 47 17 17 12 8 98  
Road 15 15 6 4 0 2.14 92.2 56 24 22 9 16 83  
Grass 26 26 12 5 0 1.78 166.2 95 35 33 19 20 172  
Turf 2 2 0 1 0 4.50 12.0 8 6 6 2 4 9  
Day 5 5 2 1 0 1.74 31.0 18 6 6 3 3 33  
Night 23 23 10 5 0 2.01 147.2 85 35 33 18 21 148  
As Starter 28 28 12 6 0 1.96 178.2 103 41 39 21 24 181  
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 Boston - MLB 22 4 3 0 1 0 7.24 13.2 13 11 11 4 12 12 0 0 1.83 .250 8.05 -0.4 61
2025 Boston - MLB 23 32 27 7 8 0 4.83 149.0 146 82 80 28 76 141 0 0 1.49 .288 5.26 0.3 90
2026 Boston - MLB 24 16 3 0 1 0 8.53 25.1 36 24 24 10 18 20 0 0 2.13 .325 9.14 -0.9 56
2027 Boston - MLB 25 33 7 7 2 0 4.68 75.0 77 43 39 11 34 83 0 0 1.48 .332 4.47 0.6 95
2027 Cincinnati - MLB 25 12 0 3 0 5 6.60 15.0 10 11 11 2 9 17 0 0 1.27 .222 4.61 0.0 68
2027 Total - MLB 25 45 7 10 2 5 5.00 90.0 87 54 50 13 43 100 0 0 1.44 .315 4.49 0.6 89
2029 Los Angeles - MLB 27 31 0 2 2 1 6.94 35.0 42 27 27 8 17 32 0 0 1.69 .337 6.04 -0.6 63
Total MLB 128 40 19 14 6 5.52 313.0 324 198 192 63 166 305 0 0 1.57 .303 5.56 -1.0 80
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 (DSL) - R 17 14 13 0 2 0 2.60 45.0 29 23 13 0 34 40 0 0 1.40 .254 4.49 0.3 152
2020 Arizona (DSL) - R 18 14 14 1 1 0 4.21 62.0 58 33 29 1 35 71 0 0 1.50 .354 3.64 1.2 99
2021 Arizona (DSL) - R 19 15 15 5 4 0 4.58 70.2 75 41 36 4 40 89 0 0 1.63 .384 4.48 1.1 103
2022 Arizona (DSL) - R 20 15 15 5 2 0 2.47 76.2 52 23 21 6 27 113 0 0 1.03 .287 3.96 2.4 230
2022 Hillsboro - A- 20 3 2 0 1 0 3.68 14.2 13 6 6 1 2 17 0 0 1.02 .324 3.04 0.4 117
2023 Greenville - A 21 26 26 8 8 0 3.26 140.2 118 60 51 13 48 159 0 0 1.18 .297 3.65 2.0 114
2024 Portland - AA 22 10 3 2 1 2 3.12 26.0 21 9 9 1 11 37 0 0 1.23 .351 2.25 0.9 135
2024 Pawtucket - AAA 22 9 8 3 0 0 3.19 48.0 43 17 17 2 13 56 0 0 1.17 .336 2.34 1.6 117
2025 Pawtucket - AAA 23 2 2 0 0 0 1.64 11.0 10 7 2 2 2 9 0 0 1.09 .258 4.59 -0.0 211
2026 Pawtucket - AAA 24 20 15 9 5 0 3.32 111.0 91 43 41 6 40 108 1 0 1.18 .284 3.58 2.3 127
2028 Rancho Cucamonga - A+ 26 15 15 7 4 0 3.09 93.1 92 41 32 7 21 106 1 0 1.21 .340 2.73 2.5 119
2028 Tulsa - AA 26 9 9 2 4 0 3.88 55.2 51 25 24 8 17 60 1 1 1.22 .314 4.21 0.6 104
2029 Oklahoma City - AAA 27 23 0 2 2 6 2.45 25.2 17 11 7 3 8 37 0 0 0.97 .264 3.08 0.6 173
2030 Plattsburgh - IND 28 12 12 3 3 0 4.43 67.0 73 34 33 8 35 70 0 0 1.61 .349 4.57 0.5 93
2031 Somerset - IND 29 8 8 5 0 0 0.55 49.0 15 5 3 2 12 54 0 0 0.55 .130 1.74 1.3 434
2032 Long Island - IND 30 28 28 12 6 0 1.96 178.2 103 41 39 21 24 181 1 0 0.71 .193 2.62 2.0 128
Total IL 31 25 12 5 0 3.18 170.0 144 67 60 10 55 173 1 0 1.17 .296 3.30 127.1
Total PCL 23 0 2 2 6 2.45 25.2 17 11 7 3 8 37 0 0 0.97 .264 3.08 173.1
Total EL 10 3 2 1 2 3.12 26.0 21 9 9 1 11 37 0 0 1.23 .351 2.25 134.9
Total TEX 9 9 2 4 0 3.88 55.2 51 25 24 8 17 60 1 1 1.22 .314 4.21 103.9
Total CAL 15 15 7 4 0 3.09 93.1 92 41 32 7 21 106 1 0 1.21 .340 2.73 118.9
Total SAL 26 26 8 8 0 3.26 140.2 118 60 51 13 48 159 0 0 1.18 .297 3.65 114.3
Total NWL 3 2 0 1 0 3.68 14.2 13 6 6 1 2 17 0 0 1.02 .324 3.04 117.1
Total DSL 58 57 11 9 0 3.50 254.1 214 120 99 11 136 313 0 0 1.38 .327 4.12 131.1
Total ATL 36 36 17 6 0 1.66 227.2 118 46 42 23 36 235 1 0 0.68 .181 2.43 150.6
Total EPBL 12 12 3 3 0 4.43 67.0 73 34 33 8 35 70 0 0 1.61 .349 4.57 93.3
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+
2025 Boston - MLB 23 4 0 0 0 0 4.50 4.0 2 2 2 1 2 5 0 0 1.00 .143 5.37 -0.0 96
2032 Long Island - ATL 30 3 3 3 0 0 1.37 19.2 9 3 3 2 3 21 0 0 0.61 .167 2.13 0.4 183
Total MLB 4 0 0 0 0 4.50 4.0 2 2 2 1 2 5 0 0 1.00 .143 5.37 96.2
Total ATL 3 3 3 0 0 1.37 19.2 9 3 3 2 3 21 0 0 0.61 .167 2.13 182.8
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2020 Arizona (DSL) - R P 14 14 5 4 0 9 0 1.000 62.0 1.31 +0.3 1.050
2021 Arizona (DSL) - R P 15 15 2 3 0 5 0 1.000 70.2 0.64 -0.1 1.947
2022 Hillsboro - A- P 3 2 0 0 0 0 0 .000 14.2 0.00 +0.4 .000
2022 Arizona (DSL) - R P 15 15 3 3 0 6 0 1.000 76.2 0.70 -0.2 .980
2023 Greenville - A P 26 26 9 9 0 18 0 1.000 140.2 1.15 -0.1 1.074
2024 Boston - MLB P 4 3 1 1 0 2 0 1.000 13.2 1.32 -0.3 .000
2024 Pawtucket - AAA P 9 8 1 7 0 8 0 1.000 48.0 1.50 -0.3 .978
2024 Portland - AA P 10 3 2 1 0 3 0 1.000 26.0 1.04 -0.3 .476
2025 Boston - MLB P 32 27 6 7 0 13 0 1.000 149.0 0.79 -0.8 .866
2025 Pawtucket - AAA P 2 2 1 1 0 3 1 .667 11.0 1.64 -0.3 .000
2026 Boston - MLB P 16 3 1 0 0 1 0 1.000 25.1 0.36 -0.2 .000
2026 Pawtucket - AAA P 20 15 5 9 1 15 1 .933 111.0 1.14 -0.4 .874
2027 Boston - MLB P 33 7 7 2 0 9 0 1.000 75.0 1.08 +0.6 .985
2027 Cincinnati - MLB P 12 0 0 1 0 1 0 1.000 15.0 0.60 +0.2 .000
2028 Tulsa - AA P 9 9 6 8 0 14 0 1.000 55.2 2.26 +1.1 1.009
2028 Rancho Cucamonga - A+ P 15 15 3 11 0 15 1 .933 93.1 1.35 +0.6 .897
2029 Los Angeles - MLB P 31 0 2 1 0 3 0 1.000 35.0 0.77 +0.7 1.926
2029 Oklahoma City - AAA P 23 0 2 0 0 2 0 1.000 25.2 0.70 +0.7 .000
2030 Plattsburgh - IND P 12 12 1 2 0 3 0 1.000 67.0 0.40 +0.8 1.032
2031 Somerset - IND P 8 8 0 4 0 4 0 1.000 49.0 0.73 +0.6 .970
2032 Long Island - IND P 28 28 11 18 0 29 0 1.000 178.2 1.46 +0.6 1.048
TOTAL P 337 212 68 92 1 163 3 .982 1343.0 1.07 +3.7 .972
PLAYER HISTORY
07/02/2018 Signed by the Arizona Diamondbacks as an international free agent.
01/01/2021 OSA scouting updated ratings (potential): Stuff: 40 (50); Movement: 35 (50); Control: 25 (40).
01/01/2022 OSA scouting updated ratings (potential): Stuff: 45 (55); Movement: 40 (45); Control: 25 (40).
08/05/2022 Injured (Acromioclavicular joint irritation), out for 2 weeks.
09/03/2022 Injured (Forearm cramp), day-to-day for 5 days.
01/01/2023 OSA scouting updated ratings (potential): Stuff: 50 (55); Movement: 45 (45); Control: 35 (40).
02/14/2023 Was traded by the Arizona Diamondbacks to the Boston Red Sox, along with SS Nick Ahmed, in exchange for 2B Osleivis Basabe, CF Isaiah Thomas.
06/18/2023 Was selected to the 2023 South Atlantic League All-Star Game.
01/01/2024 OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 45 (45); Control: 40 (40).
08/02/2024 Injured (Sprained elbow), out for 4-5 weeks.
08/17/2024 Suffered setback in recovery from injury, will miss another 4 weeks.
09/03/2024 Suffered setback in recovery from injury, will miss another 3 weeks.
11/28/2024 Received a 1-year contract through automatic renewal worth a total of $563,500.
01/01/2025 OSA scouting updated ratings (potential): Stuff: 65 (65); Movement: 45 (45); Control: 40 (40).
06/01/2025 Wins the MLB AL Pitcher of the Month Award.
06/05/2025 Injured (back tightness),day-to-day for 1 day.
11/29/2025 Received a 1-year contract through automatic renewal worth a total of $563,500.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 40 (45); Control: 45 (45).
11/30/2026 Received a 1-year contract through automatic renewal worth a total of $563,500.
01/01/2027 OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 45 (45); Control: 45 (45).
08/07/2027 Was claimed off waivers by Los Angeles while with Boston.
08/14/2027 Was claimed off waivers by Cincinnati while with Los Angeles.
11/25/2027 Became a free agent.
11/26/2027 Signed a 1-year minor league contract with the Sioux Falls Canaries organization.
01/01/2028 OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 45 (45); Control: 45 (45).
04/11/2028 Released by the Sioux Falls Canaries.
04/29/2028 Signed a minor league contract with the Los Angeles Dodgers organization.
06/18/2028 Was selected to the 2028 California League All-Star Game.
08/18/2028 Pitches a 2-hit shutout against the Frisco RoughRiders with 11 strikeouts and 3 BB allowed!
09/22/2028 Wins the 2028 California League Round 2 with the Rancho Cucamonga Quakes!
11/11/2028 Signed a 1-year minor league contract extension with the Los Angeles Dodgers organization.
01/01/2029 OSA scouting updated ratings (potential): Stuff: 60 (65); Movement: 45 (45); Control: 45 (45).
11/28/2029 Became a free agent.
12/03/2029 Signed a 1-year minor league contract with the Plattsburgh Thunderbirds organization.
01/01/2030 OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 45 (45); Control: 45 (45).
07/14/2030 Was selected to the 2030 Empire Professional Baseball League All-Star Game.
09/26/2030 Became a free agent.
10/05/2030 Signed a 1-year minor league contract with the Milwaukee Milkmen organization.
01/01/2031 OSA scouting updated ratings (potential): Stuff: 65 (65); Movement: 45 (45); Control: 45 (45).
05/22/2031 Released by the Milwaukee Milkmen.
05/26/2031 Signed a 1-year minor league contract with the Somerset Patriots organization.
09/01/2031 Released by the Somerset Patriots.
09/02/2031 Signed a 1-year minor league contract with the Long Island Ducks organization.
01/01/2032 OSA scouting updated ratings (potential): Stuff: 55 (55); Movement: 45 (45); Control: 45 (45).
06/13/2032 Was selected to the 2032 Atlantic League All-Star Game.
10/10/2032 Finished 2nd in 2032 ATL Outstanding Pitcher Award voting.
10/18/2032 Became a free agent.
LEADERBOARD APPEARANCES
Year SH Rank
2032 5 7
Year GS Rank
2030 12 10
2032 28 1
Year W Rank
2032 12 1
Year Win. % Rank
2032 .667 1
Year IP Rank
2032 178.2 1
Year BF Rank
2032 668 1
Year HRA Rank
2030 8 7
2032 21 2
Year BB Rank
2025 76 5
2030 35 4
Year K Rank
2030 70 10
2032 181 4
Year WP Rank
2032 7 6
Year ERA Rank
2032 1.96 1
Year BABIP Rank
2032 .193 1
Year WHIP Rank
2032 0.71 1
Year K/BB Rank
2032 7.54 2
Year RA/9 Rank
2032 7.15 1
Year HR/9 Rank
2032 1.06 7
Year H/9 Rank
2032 5.19 1
Year BB/9 Rank
2032 1.21 2
Year K/9 Rank
2032 9.12 9
Year QS Rank
2032 22 1
Year QSP Rank
2032 .786 1
Year CG Rank
2032 1 1
Year CGP Rank
2032 .036 1
Year GB% Rank
2032 0.51 9
Monday, January 2nd , 2023 - OOTP Baseball 23.9 Build 102