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Bobby Doerr League
4-18-2026
Daisuke Hayakawa Starting Pitcher
Retired (2019, Age 36)
CAREER BIOGRAPHICAL DATA
ERA 3.67 Total Rating B-   Bats/Throws R/L
W-L 13-7 Status Retired (2019) Option Years 0  
SV 0 Age 42 (OS 43) Date of Birth 05-17-1983
K 97 Drafted Round 4, Pick 49
(2013)		 Majors Svc Time 1 years
(113 games)
IP 127.2
WHIP 1.31
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L D+ Endurance B    Ldrship A-
Power vs. R F  Power vs. L D  Velocity B-   Mentor Val A+
Speed D+ Bunt D+ Control B 
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range C- WS Rings 0
1B --- LF --- Arm C  WS Appearances 0
2B --- CF ---   Health D+ LCS Appearances 0
3B --- RF ---   Injured Days 0 All Star Teams 0
* League requires 50% rating to start at catcher.

Year   Team W L G GS CG SHO SV BS IP H R ER HBP BB SO WHIP ERA Awards
2016 SF-HOU
0
 0
3
0
0
0
0
 0
4.1
 2 0 0 0 3
2
1.15
0.00
2017 SF
5
 2
13
7
0
0
0
 0
58.1
 51 14 14 0 15
38
1.13
2.16
2018 SF
8
 5
53
0
0
0
0
 0
65.0
 68 39 38 1 28
57
1.48
5.26
2026
0
 0
0
0
0
0
0
 0
0.0
 0 0 0 0 0
0
0.00
0.00
Total
13
 7
69
7
0
0
0
 0
127.2
 121 53 52 1 46
97
1.31
3.67
Career Transactions
DateTransaction
2019-11-01Daisuke Hayakawa has retired from the Free Agency Pool
2019-05-06The San Francisco Giants have waived Daisuke Hayakawa.
2019-04-18The San Francisco Giants have designated Daisuke Hayakawa for assignment.
2018-03-25The San Francisco Giants have promoted Brandon Miller to the major league team. The San Francisco Giants have promoted Daisuke Hayakawa to the major league team. The San Francisco Giants have designated Will Lewis for assignment. The San Francisco Giants have designated Harry Crumling for assignment.
2017-09-19The San Francisco Giants have designated Daisuke Hayakawa for assignment.
2017-06-30The San Francisco Giants have promoted Daisuke Hayakawa to the major league team.
2017-04-18The San Francisco Giants have acquired Daisuke Hayakawa from the waiver wire.
2017-04-01The Houston Swindle have waived Daisuke Hayakawa.
2016-07-23The Houston Swindle have acquired Daisuke Hayakawa from the waiver wire.
2016-07-07The San Francisco Giants have waived Daisuke Hayakawa.
2016-06-16The San Francisco Giants have designated Daisuke Hayakawa for assignment.
2016-05-23The San Francisco Giants have re-claimed Daisuke Hayakawa from the waiver wire.
2016-05-13The San Francisco Giants have designated Daisuke Hayakawa for assignment.
2016-05-05The San Francisco Giants have promoted Daisuke Hayakawa to the major league team.
2016-04-19The San Francisco Giants have acquired Daisuke Hayakawa from the waiver wire.
2016-04-03The St. Louis Sinners have waived Daisuke Hayakawa.
2016-03-25The St. Louis Sinners have acquired Daisuke Hayakawa from the waiver wire.
2015-05-22The Tampa Bay Highlanders have waived Bill Hudson. The Tampa Bay Highlanders have waived Bobby Reese. The Tampa Bay Highlanders have waived Daisuke Hayakawa. The Tampa Bay Highlanders have waived Well Hung.