P Young-joon Byeon #99
Age: 23 | Bats: R | Throws: R | Morale: Good
04/24/2028
OA: 50 POT: 60
P YOUNG-JOON BYEON #99 - AGE: 23 - BATS: R - THROWS: R - MORALE: GOOD
G GS Rec SV ERA IP HA HR BB K WHIP WAR
1 1 1-0 0 1.42 6.1 4 1 2 9 0.95 0.2
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 50 50 50 55
Movement 55 50 55 55
Control 50 50 50 55
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 65 65
Slider 60 65
Curveball 55 65
Changeup 45 50
 
OTHER PITCHING RATINGS
Velocity 94-96 Mph
Stamina 55
Suggested Role Starter
Type Neutral
Hold Runners 40
Defense 65
RUN/BUNT RATINGS
Running Speed: 35
Stealing Ability: 45
Baserunning Inst.: 40
Sacrifice Bunt: 35
Bunt for Hit: 45
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
04/19/2028 CHR Win, 6-2 X 6.1 4 1 1 2 9 Win
04/08/2028 DET Win, 5-1 X 3.2 5 1 1 0 3
04/04/2028 KC Loss, 1-10 X 4.2 3 5 1 4 7 Loss
03/30/2028 @ LAA Loss, 2-3 X 5.1 4 2 2 1 8
03/05/2028 BOS Win, 7-1 X 2.2 3 1 1 0 3
02/28/2028 @ LAA Loss, 4-7 X 2.0 3 4 3 2 1 Loss
PERSONALITY
He's the type who would rather blend in than stand out.
High: Loyalty
Low: Financial Ambition
Birthday:10/22/2004
Born in:Changwon, GYE
Nationality:South Korean
Height:6' 3"
Weight:200 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Major League Contract
Salary:$740,000
Signed Through:2028 Season
Major Service:None, 65 Days
Service This Yr:30 Days
40-Man Service:None, 122 Days
Pro Service:4 Years
Arbitration Eligibility:Not yet eligible
Option Years:1 option year left
Contract Extension: -
Drafted:-
MAJOR LEAGUE BASEBALL 2028 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 3 3 0 1 0 2.63 13.2 12 8 4 1 5 18 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 0 0 0.0 0 0 11.85 7.90 11.85 3.29 2.86 1.24 66 0.4 .306        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 36 9 4 0 1 6 2 10 0 0 0 .250 .289 .444 .734      
vs. RHB 19 3 0 0 0 2 3 8 0 0 1 .158 .304 .158 .462      
MAJOR LEAGUE BASEBALL 2028 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
March 1 1 0 0 0 3.38 5.1 4 2 2 1 1 8  
April 2 2 0 1 0 2.16 8.1 8 6 2 0 4 10  
Spring Training 2 2 0 1 0 7.71 4.2 6 5 4 2 2 4  
Last Year 6 6 0 2 0 5.59 29.0 30 22 18 8 7 29  
Career 9 9 0 3 0 4.64 42.2 42 30 22 9 12 47  
Home 2 2 0 1 0 2.16 8.1 8 6 2 0 4 10  
Road 1 1 0 0 0 3.38 5.1 4 2 2 1 1 8  
Grass 3 3 0 1 0 2.63 13.2 12 8 4 1 5 18  
Day 1 1 0 1 0 1.93 4.2 3 5 1 0 4 7  
Night 2 2 0 0 0 3.00 9.0 9 3 3 1 1 11  
As Starter 3 3 0 1 0 2.63 13.2 12 8 4 1 5 18  
INTERNATIONAL LEAGUE 2028 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 1 1 1 0 0 1.42 6.1 4 1 1 1 2 9 0 0.0 0 1 100.0
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 9.95 5.68 12.79 2.84 4.14 0.95 80 0.2 .250        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 13 2 1 0 1 1 2 5 0 0 1 .154 .312 .462 .774      
vs. RHB 9 2 1 0 0 0 0 4 0 0 0 .222 .222 .333 .556      
INTERNATIONAL LEAGUE 2028 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
Last Week 1 1 1 0 0 1.42 6.1 4 1 1 1 2 9  
April 1 1 1 0 0 1.42 6.1 4 1 1 1 2 9  
Career 1 1 1 0 0 1.42 6.1 4 1 1 1 2 9  
Home 1 1 1 0 0 1.42 6.1 4 1 1 1 2 9  
Grass 1 1 1 0 0 1.42 6.1 4 1 1 1 2 9  
Night 1 1 1 0 0 1.42 6.1 4 1 1 1 2 9  
As Starter 1 1 1 0 0 1.42 6.1 4 1 1 1 2 9  
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+
2027 Los Angeles - MLB 22 6 6 0 2 0 5.59 29.0 30 22 18 8 7 29 0 0 1.28 .278 5.74 -0.0 80
2028 Cleveland - MLB 23 3 3 0 1 0 2.63 13.2 12 8 4 1 5 18 0 0 1.24 .306 2.86 0.4 164
Total MLB 9 9 0 3 0 4.64 42.2 42 30 22 9 12 47 0 0 1.27 .287 4.82 0.4 96
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+
2024 Los Angeles N (ACL) - R 19 13 10 1 2 0 8.14 24.1 18 23 22 4 19 49 0 0 1.52 .333 5.67 0.2 67
2024 Rancho Cucamonga - A 19 6 6 0 1 0 2.35 23.0 12 6 6 2 11 29 0 0 1.00 .213 4.03 0.5 202
2025 Rancho Cucamonga - A 20 26 26 0 7 0 4.35 89.0 83 44 43 12 42 103 0 0 1.40 .318 3.61 1.3 86
2026 Rancho Cucamonga - A 21 12 12 1 0 0 3.78 47.2 38 20 20 9 9 65 0 0 0.99 .287 3.15 1.1 101
2026 Great Lakes - A+ 21 9 3 1 2 1 3.86 28.0 24 12 12 5 12 37 0 0 1.29 .306 4.65 0.3 127
2026 Total - A+ 21 21 15 2 2 1 3.81 75.2 62 32 32 14 21 102 0 0 1.10 .294 3.71 1.4 109
2026 Tulsa - AA 21 6 6 0 4 0 8.88 24.1 28 26 24 9 15 25 0 0 1.77 .297 7.72 -0.4 53
2027 Tulsa - AA 22 5 5 4 1 0 1.39 32.1 18 5 5 4 8 42 1 1 0.80 .219 3.10 1.1 351
2027 Oklahoma City - AAA 22 14 14 5 3 0 4.33 70.2 72 35 34 18 19 62 0 0 1.29 .278 5.88 0.7 127
2028 Columbus - AAA 23 1 1 1 0 0 1.42 6.1 4 1 1 1 2 9 0 0 0.95 .250 4.14 0.2 365
Total IL 1 1 1 0 0 1.42 6.1 4 1 1 1 2 9 0 0 0.95 .250 4.14 365.1
Total PCL 14 14 5 3 0 4.33 70.2 72 35 34 18 19 62 0 0 1.29 .278 5.88 127.3
Total TL 11 11 4 5 0 4.61 56.2 46 31 29 13 23 67 1 1 1.22 .258 5.08 102.6
Total MWL 9 3 1 2 1 3.86 28.0 24 12 12 5 12 37 0 0 1.29 .306 4.65 126.5
Total CAL 44 44 1 8 0 3.89 159.2 133 70 69 23 62 197 0 0 1.22 .296 3.53 98.6
Total ACL 13 10 1 2 0 8.14 24.1 18 23 22 4 19 49 0 0 1.52 .333 5.67 66.9
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+
2026 Great Lakes - MWL 21 1 1 0 0 0 0.00 3.1 2 0 0 0 5 5 0 0 2.10 .333 4.54 0.1 999
Total MWL 1 1 0 0 0 0.00 3.1 2 0 0 0 5 5 0 0 2.10 .333 4.54 999.0
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Rancho Cucamonga - A P 26 26 6 6 0 12 0 1.000 89.0 1.21 -0.3 1.144
2026 Tulsa - AA P 6 6 2 3 0 6 1 .833 24.1 1.85 -1.1 .640
2026 Great Lakes - A+ P 9 3 3 4 1 7 0 1.000 28.0 2.25 -0.4 .946
2026 Rancho Cucamonga - A P 12 12 3 2 0 5 0 1.000 47.2 0.94 +0.0 1.456
2027 Los Angeles - MLB P 6 6 0 2 0 2 0 1.000 29.0 0.62 -0.4 1.000
2027 Oklahoma City - AAA P 14 14 1 5 1 6 0 1.000 70.2 0.76 -0.5 .958
2027 Tulsa - AA P 5 5 2 2 0 4 0 1.000 32.1 1.11 +0.0 1.007
2028 Cleveland - MLB P 3 3 1 0 0 1 0 1.000 13.2 0.66 -0.0 1.020
2028 Columbus - AAA P 1 1 0 0 0 0 0 .000 6.1 0.00 +0.4 .000
TOTAL P 82 76 18 24 2 43 1 .977 341.0 1.11 -2.2 1.014
PLAYER HISTORY
08/08/2023 Signed as a Free Agent with the Los Angeles Dodgers.
05/04/2024 RHP Hyun-Seok Jang assigned to ACL Dodgers from DSL LAD Mega. [Auto]
08/08/2024 RHP Hyun-Seok Jang assigned to Rancho Cucamonga Quakes from ACL Dodgers. [Auto]
01/01/2025 OSA scouting updated ratings (potential): Stuff: 40 (60); Movement: 40 (55); Control: 30 (50).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 40 (60); Movement: 40 (55); Control: 30 (50).
09/13/2025 Injured (pulled abdominal muscle),day-to-day for one week.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 45 (55); Movement: 45 (55); Control: 35 (50).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 45 (55); Movement: 45 (55); Control: 35 (50).
09/12/2026 Suspended 6 games after ejection following a brawl.
10/07/2026 Wins the 2026 California League Round 2 with the Rancho Cucamonga Quakes!
10/30/2026 Named the #70 prospect in the MLB
01/01/2027 OSA scouting updated ratings (potential): Stuff: 45 (55); Movement: 50 (55); Control: 45 (50).
01/01/2027 OSA scouting updated ratings (potential): Stuff: 45 (55); Movement: 50 (55); Control: 45 (50).
03/05/2027 Unsuccessfully completed training to increase his velocity at the Los Angeles Dodgers development complex.
03/25/2027 Named the #75 prospect in the MLB
04/16/2027 Pitches a NO-HITTER against the Arkansas Travelers with 12 strikeouts and 4 BB allowed!
06/25/2027 Named the #51 prospect in the MLB
11/22/2027 Received a 1-year contract through automatic renewal worth a total of $740,000.
01/01/2028 OSA scouting updated ratings (potential): Stuff: 50 (55); Movement: 50 (55); Control: 50 (55).
01/01/2028 OSA scouting updated ratings (potential): Stuff: 50 (55); Movement: 50 (55); Control: 50 (55).
02/07/2028 Was traded by the Los Angeles Dodgers to the Cleveland Guardians, along with C Carlos Avila, SP Jackson Ferris, SP Aiven Cabral, 3B Joendry Vargas, 1B Justice de Jong, 3B Nicolas Partridge, and 1B Chris Arkansas, in exchange for C Bo Naylor.
03/25/2028 Named the #59 prospect in the MLB
04/08/2028 Injured (elbow inflammation),out for one week.
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