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Wilson Roberts League
8-10-2047
Masao Sonnendecker Relief Pitcher
Retired (2023, Age 39)
CAREER BIOGRAPHICAL DATA
ERA 3.73 Total Rating B    Bats/Throws R/R
W-L 189-135 Status Retired (2023) Option Years 0  
SV 6 Age 63 (OS 63) Date of Birth 05-21-1984
K 2508 Drafted Round 1, Pick 16
(2005)		 Majors Svc Time 15 years
(74 games)
IP 3051.0
WHIP 1.34
OFFENSE PITCHING MENTORING
Contact vs. R D- Contact vs. L D- Endurance C    Ldrship C 
Power vs. R D- Power vs. L D- Velocity B+   Mentor Val B-
Speed D- Bunt F  Control B 
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range F  WS Rings 0
1B --- LF --- Arm A- WS Appearances 3
2B --- CF ---   Health C  LCS Appearances 11
3B --- RF ---   Injured Days 0 All Star Teams 3
* League requires 65% rating to start at catcher.

 Skill grades calculated using approximate current ratings minus past improvements.
Year OS Age  Endurance   Velocity   Control 
200521B-B+C+
200622B-A-B-
200723B-A B 
200824B-A B 
200925B-A B 
201026B-A B+
201127B A B+
201228B A+B+
201329B A+B+
201430B A+A-
201531B A+A-
201632B A+A-
201733B A+A-
201834B A+A-
201935B-A+A-
202036B-A B+
202137C+A B+
202238C+A-B+
202339C B+B 
Career Transactions
DateTransaction
2023-11-01Masao Sonnendecker has retired from the Free Agency Pool
2023-10-11The San Francisco Strawberries have waived Masao Sonnendecker.
2023-08-25The San Francisco Strawberries have designated Masao Sonnendecker for assignment.
2023-06-28Masao Sonnendecker of the San Francisco Strawberries is injured and is expected to be out 36 days.
2021-04-23The San Francisco Renegades have acquired Masao Sonnendecker from the waiver wire.
2021-04-16The Kansas City Monarchs have promoted Shawn Picciuto to the major league team. The Kansas City Monarchs have designated Masao Sonnendecker for assignment.
2017-04-26Trade #1816412 has been completed between the Kansas City Monarchs and the Milwaukee Snow Bunnies. The Milwaukee Snow Bunnies receive Draft Pick 2020 Round 2 KC (Lew Ramirez), Draft Pick 2019 Round 1 KC (Les Ripple) from the Kansas City Monarchs in exchange for Masao Sonnendecker.
2017-04-04The Milwaukee Snow Bunnies have placed Masao Sonnendecker on the trade block.
2016-09-26Masao Sonnendecker of the Milwaukee Snow Bunnies is injured and is expected to be out 10 days.
2012-07-03Masao Sonnendecker of the Milwaukee Snow Bunnies is injured and is expected to be out 33 days.
2009-07-09The Milwaukee Snow Bunnies have promoted Masao Sonnendecker to the major league team. The Milwaukee Snow Bunnies have designated Kiyoyuki Saito for assignment.
2009-06-04The Milwaukee Snow Bunnies have promoted Bob Fraser to the major league team. The Milwaukee Snow Bunnies have sent Masao Sonnendecker to the minors.
2008-07-13The Milwaukee Snow Bunnies have promoted Masao Sonnendecker to the major league team. The Milwaukee Snow Bunnies have designated Bradley Tuck for assignment.
2008-06-28The Milwaukee Snow Bunnies have promoted Bradley Tuck to the major league team. The Milwaukee Snow Bunnies have sent Masao Sonnendecker to the minors.
2008-03-25The Milwaukee Snow Bunnies have promoted Amos Jayna to the major league team. The Milwaukee Snow Bunnies have promoted Billy Silvers to the major league team. The Milwaukee Snow Bunnies have promoted Larry Blondeau to the major league team. The Milwaukee Snow Bunnies have promoted Masao Sonnendecker to the major league team. The Milwaukee Snow Bunnies have designated Fred Hacker for assignment. The Milwaukee Snow Bunnies have designated Mel Robertson for assignment. The Milwaukee Snow Bunnies have designated Mike Osinski for assignment. The Milwaukee Snow Bunnies have designated Monty Spurgeon for assignment. The Milwaukee Snow Bunnies have designated Harry McEwing for assignment. The Milwaukee Snow Bunnies have sent Tom Lawrence to the minors. The Milwaukee Snow Bunnies have sent Duster Hall to the minors.
2005-04-01The Milwaukee Snow Bunnies have renamed Masao Shellenback to Masao Sonnendecker.
2002-04-18Trade #1739880 has been completed between the Montreal True North and the Milwaukee Snow Bunnies. The Milwaukee Snow Bunnies receive Draft Pick 2005 Round 1 MON (Masao Sonnendecker) from the Montreal True North in exchange for Mike Castleman, Don Slattery.