P Alfonso 'Mamba' Rojas #74
Worcester Witches (BOS) A+
Age: 24 | Bats: R | Throws: R | Morale: Normal
12/31/2021
BNN Index | A+ | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P ALFONSO 'MAMBA' ROJAS #74 - AGE: 24 - BATS: R - THROWS: R - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
28 0 1-3 1 3.66 46.2 46 7 17 48 1.35 0.2
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 4 4 5 6
Movement 4 4 5 5
Control 4 4 4 6
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 5 8
Slider 4 7
 
 
 
OTHER PITCHING RATINGS
Velocity 96-98 Mph
Stamina 20
Suggested Role Strictly BP
Type Neutral
Hold Runners 55
Defense 50
RUN/BUNT RATINGS
Running Speed: 20
Stealing Ability: 20
Baserunning Inst.: 20
Sacrifice Bunt: 65
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
10/05/2021 COS Loss, 6-12 1.1 6 6 6 4 1 Loss
10/02/2021 @ COS Loss, 8-9 1.2 3 2 2 1 1 Loss
09/29/2021 DAY Loss, 6-7 1.0 1 0 0 2 1
09/28/2021 DAY Loss, 10-11 1.0 1 1 1 0 1 Loss
09/23/2021 @ BUF Loss, 3-7 2.0 3 0 0 0 2
09/20/2021 SM Win, 5-2 1.0 1 0 0 0 1 Save
09/17/2021 SM Win, 7-1 2.0 3 0 0 1 1
09/14/2021 GS Win, 5-4 2.0 3 2 2 1 2 Win
09/10/2021 HAM Loss, 2-3 1.2 0 0 0 0 2
09/07/2021 HAM Win, 5-4 1.2 2 1 1 1 3
PERSONALITY
Alfonso is tough and will ask for the ball even when he is hurting and knows the game inside and out. He's earned the respect of his teammates.
Birthday:12/03/1997
Born in:Santiago de Cuba, SAN
Nationality:Cuban
Height:6' 2"
Weight:185 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:6 Years
Arbitration Eligibility:Arbitration eligible in offseason
Option Years:2 option years left
Contract Extension: -
Drafted:-
PBC ADVANCED PROSPECT LEAGUE 2021 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 28 0 1 3 1 3.66 46.2 46 19 19 7 17 48 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 2 33.3 28 12 12.54 8.87 9.26 3.28 4.02 1.35 97 0.2 .310        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 72 17 1 1 2 6 8 17 0 0 0 .236 .312 .361 .674      
vs. RHB 109 29 5 1 5 13 9 31 0 0 2 .266 .333 .468 .801      
PBC ADVANCED PROSPECT LEAGUE 2021 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
June 2 0 0 0 0 10.12 2.2 4 3 3 1 2 2  
July 6 0 0 0 0 2.45 11.0 10 3 3 2 4 13  
August 11 0 0 2 0 3.38 18.2 16 7 7 1 5 19  
September 9 0 1 1 1 3.77 14.1 16 6 6 3 6 14  
Postseason 2 0 0 2 0 24.00 3.0 9 8 8 2 5 2  
Last Year 35 0 6 4 3 2.42 48.1 39 19 13 5 17 44  
Career 63 0 7 7 4 3.03 95.0 85 38 32 12 34 92  
Home 17 0 1 2 1 4.72 26.2 24 14 14 5 12 30  
Road 11 0 0 1 0 2.25 20.0 22 5 5 2 5 18  
Grass 27 0 1 3 1 3.83 44.2 44 19 19 7 16 47  
Turf 1 0 0 0 0 0.00 2.0 2 0 0 0 1 1  
Day 12 0 0 0 1 5.00 18.0 24 10 10 3 8 20  
Night 16 0 1 3 0 2.83 28.2 22 9 9 4 9 28  
As Reliever / Substitution 28 0 1 3 1 3.66 46.2 46 19 19 7 17 48  
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+
2015 Las Vegas (R) - R 17 33 0 5 4 8 2.96 51.2 47 18 17 6 15 86 0 0 1.20 .380 3.12 1.6 166
2016 Las Vegas (R) - R 18 41 0 7 7 10 3.12 60.2 52 22 21 1 25 98 0 0 1.27 .411 2.19 2.6 139
2017 Nevada - R+ 19 30 0 3 5 5 7.29 42.0 55 34 34 8 15 49 0 0 1.67 .392 4.71 0.1 62
2017 Bowdoin - R+ 19 7 0 1 3 0 6.75 12.0 16 11 9 3 7 10 0 0 1.92 .333 6.72 -0.4 65
2017 Total - R+ 19 37 0 4 8 5 7.17 54.0 71 45 43 11 22 59 0 0 1.72 .377 5.15 -0.3 63
2018 Bowdoin - R+ 20 25 0 1 2 9 4.89 35.0 45 21 19 6 15 40 0 0 1.71 .394 4.52 0.3 95
2019 Maine - A 21 20 0 3 1 3 1.52 29.2 18 5 5 2 9 31 0 0 0.91 .225 2.56 0.9 275
2020 Worcester - A+ 22 35 0 6 4 3 2.42 48.1 39 19 13 5 17 44 0 0 1.16 .262 3.78 0.6 183
2021 Worcester - A+ 23 28 0 1 3 1 3.66 46.2 46 19 19 7 17 48 0 0 1.35 .310 4.02 0.2 113
Total A+ 63 0 7 7 4 3.03 95.0 85 38 32 12 34 92 0 0 1.25 .285 3.90 140.6
Total A 20 0 3 1 3 1.52 29.2 18 5 5 2 9 31 0 0 0.91 .225 2.56 274.5
Total R+ 62 0 5 10 14 6.27 89.0 116 66 62 17 37 99 0 0 1.72 .384 4.90 72.5
Total R 74 0 12 11 18 3.04 112.1 99 40 38 7 40 184 0 0 1.24 .397 2.62 150.1
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+
2021 Worcester - A+ 23 2 0 0 2 0 24.00 3.0 9 8 8 2 5 2 0 0 4.67 .538 15.23 -0.6 17
Total A+ 2 0 0 2 0 24.00 3.0 9 8 8 2 5 2 0 0 4.67 .538 15.23 17.3
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2015 Las Vegas (R) - R P 33 0 2 1 0 3 0 1.000 51.2 0.52 +0.0 .983
2016 Las Vegas (R) - R P 41 0 0 5 0 5 0 1.000 60.2 0.74 +1.6 .840
2017 Bowdoin - R+ P 7 0 2 1 0 4 1 .750 12.0 2.25 -0.2 .984
2017 Nevada - R+ P 29 0 2 4 1 6 0 1.000 42.0 1.29 +0.9 .984
2018 Bowdoin - R+ P 25 0 2 2 0 4 0 1.000 35.0 1.03 +1.1 1.483
2019 Maine - A P 20 0 2 2 1 4 0 1.000 29.2 1.21 +0.4 1.449
2020 Worcester - A+ P 35 0 2 4 1 6 0 1.000 48.1 1.12 -0.5 .988
2021 Worcester - A+ P 27 0 5 3 0 8 0 1.000 46.2 1.54 +0.3 .975
TOTAL P 217 0 17 22 3 40 1 .975 326.0 1.08 +3.5 1.028
PLAYER HISTORY
05/08/2014 Entered the Professional Baseball Circuit as an international amateur free agent from Cuba.
08/11/2014 Signed a minor league contract ($50,000 bonus) out of Cuba with the Las Vegas Aces organization.
01/01/2015 OSA scouting updated ratings (potential): Stuff: 2 (7); Movement: 2 (5); Control: 2 (5).
05/01/2015 Promoted from the international complex to Rookie Complex League Las Vegas (R).
01/01/2016 OSA scouting updated ratings (potential): Stuff: 2 (6); Movement: 3 (6); Control: 3 (7).
08/30/2016 Was selected to the 2016 Professional Baseball Circuit All-Star Futures Game.
01/01/2017 OSA scouting updated ratings (potential): Stuff: 3 (6); Movement: 3 (6); Control: 3 (7).
08/26/2017 Was traded by the Las Vegas Aces to the Boston Shamrocks, along with 3B Billy Sell, in exchange for SS Andy Ingersoll.
08/30/2017 Was selected to the 2017 Professional Baseball Circuit All-Star Futures Game.
01/01/2018 OSA scouting updated ratings (potential): Stuff: 4 (6); Movement: 3 (6); Control: 3 (6).
01/01/2019 OSA scouting updated ratings (potential): Stuff: 4 (6); Movement: 4 (6); Control: 3 (6).
10/16/2019 Wins the 2019 PBC Prospect League Championship Cup with the Maine Lobsters!
01/01/2020 OSA scouting updated ratings (potential): Stuff: 4 (6); Movement: 4 (5); Control: 3 (5).
01/01/2021 OSA scouting updated ratings (potential): Stuff: 4 (6); Movement: 4 (6); Control: 4 (6).
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