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Name Team Age
Mariano Rivera Retired (1966, Age 34) Died (2001, Age 70)
Drafted Position Bats/Throws
Round 1, Pick 3
(1952)		 RP R/R
League Option Years   Majors Service Time
Lou Brock League 0 14 years (113 games)
Total Rating   Arm Range
A- B  F 
Contact vs R Contact vs L Speed
F  D- C 
Power vs R Power vs L Bunting
F  D+ C+
Endurance Velocity Control
D+ A  B+
Leadership   Mentor Value  
C+ A-
Health   Injured Days   Birthday
C- 0 12/25/1931
WS Rings WS Appearances LCS Appearances
1 2 8
Alt Pos (---) Alt Pos (---) Alt Pos (---)
F  (0.0 %) F  (0.0 %) F  (0.0 %)

Stats  |   Splits  |   Playoffs  |   Energy  |   Improvements  |   Past Skills  |   Awards   |  Batting   |  Fielding   |  Game Log
Year   Team W L G GS CG SHO SV BS IP H R ER HBP BB SO WHIP ERA
1952 KC 3 3 48 0 0 0 7 0 46.0 47 25 23 1 19 41 1.43 4.50
1953 KC 1 1 54 0 0 0 4 0 56.1 50 13 13 2 19 43 1.22 2.08
1954 KC 1 2 54 0 0 0 38 0 53.0 46 9 9 2 23 32 1.30 1.53
1955 KC 4 2 67 0 0 0 46 0 67.2 59 17 15 4 24 47 1.23 2.00
1956 KC 1 5 56 0 0 0 38 6 54.0 42 20 19 1 20 37 1.15 3.17
1957 KC 4 5 57 0 0 0 30 4 59.0 47 25 25 0 26 43 1.24 3.81
1958 KC 4 6 68 0 0 0 43 7 68.2 72 30 30 1 24 47 1.40 3.93
1959 KC 11 6 73 0 0 0 44 1 80.2 58 31 30 3 22 54 0.99 3.35
1960 KC 8 6 73 0 0 0 46 5 81.1 66 20 20 1 22 57 1.08 2.21
1961 KC 7 6 70 0 0 0 38 3 76.2 55 24 22 3 30 50 1.11 2.58
1962 KC-MIL 0 6 66 0 0 0 46 9 57.2 64 34 33 2 21 43 1.47 5.15
1963 MIL 0 2 36 0 0 0 30 2 30.0 28 7 7 0 7 21 1.17 2.10
1964 MIL 0 1 34 0 0 0 24 6 29.0 24 9 9 0 11 23 1.21 2.79
1965 MIL 2 1 43 0 0 0 31 5 38.2 32 13 12 0 12 28 1.14 2.79
1966 MIL 3 2 39 0 0 0 18 6 33.2 40 18 12 1 12 28 1.54 3.21
2069 0 0 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0.00 0.00
Total 49 54 838 0 0 0 483 54 832.1 730 295 279 21 292 594 1.23 3.02
Career Transactions
DateTransaction
1966-11-01Mariano Rivera has retired from the Milwaukee Brats
1962-04-21A trade has been completed between the Milwaukee Brats and the Kansas City Monarchs. The Kansas City Monarchs receive Manny Sax, Woodie Caskey, Travis Mirabelli, Bob Walton from the Milwaukee Brats in exchange for Mariano Rivera.
1955-04-20The Kansas City Monarchs have renamed Bill Henderson to Mariano Rivera.
1954-06-17The Kansas City Monarchs have promoted Bill Henderson to the major league team. The Kansas City Monarchs have designated Fu-awa Palamulo for assignment.
1954-06-17The Kansas City Monarchs have demoted Bill Henderson to the minor leagues.
1953-10-13The Kansas City Monarchs have promoted Bill Henderson to the major league team. The Kansas City Monarchs have sent Frankie Maloney to the minors.
1953-10-03The Kansas City Monarchs have sent Bill Henderson to the minors.
1953-03-05The Kansas City Monarchs have promoted Bill Henderson to the major league team. The Kansas City Monarchs have promoted Max Weiss to the major league team. The Kansas City Monarchs have promoted Kenny Milton to the major league team. The Kansas City Monarchs have sent Jeff Ellis to the minors. The Kansas City Monarchs have designated Phil Corey for assignment. The Kansas City Monarchs have designated Paul Almeida for assignment. The Kansas City Monarchs have sent Kevin Stanick to the minors.
1952-09-27The Kansas City Monarchs have sent Bill Henderson to the minors.
1952-08-09The Kansas City Monarchs have promoted Bill Henderson to the major league team. The Kansas City Monarchs have sent Kevin Stanick to the minors.
1952-07-15The Kansas City Monarchs have promoted Ricky Bale to the major league team. The Kansas City Monarchs have sent Bill Henderson to the minors.
1952-06-28The Kansas City Monarchs have promoted Kevin Stanick to the major league team. The Kansas City Monarchs have promoted Bill Henderson to the major league team. The Kansas City Monarchs have sent Ricky Bale to the minors. The Kansas City Monarchs have sent Barry Jeffcoat to the minors.
1952-06-27The Kansas City Monarchs have promoted Ricky Bale to the major league team. The Kansas City Monarchs have promoted Barry Jeffcoat to the major league team. The Kansas City Monarchs have sent Bill Henderson to the minors. The Kansas City Monarchs have sent Kevin Stanick to the minors.
1952-06-13The Kansas City Monarchs have promoted Bill Henderson to the major league team. The Kansas City Monarchs have designated Scotty Evans for assignment.
1952-06-03The Kansas City Monarchs have promoted Scotty Evans to the major league team. The Kansas City Monarchs have sent Bill Henderson to the minors.
1952-05-06The Kansas City Monarchs have promoted Bill Henderson to the major league team. The Kansas City Monarchs have sent Ricky Bale to the minors.
1952-05-03The Kansas City Monarchs have promoted Ricky Bale to the major league team. The Kansas City Monarchs have sent Bill Henderson to the minors.
1952-04-30The Kansas City Monarchs have promoted Bill Henderson to the major league team. The Kansas City Monarchs have sent Scotty Evans to the minors.
1952-04-27The Kansas City Monarchs have promoted Scotty Evans to the major league team. The Kansas City Monarchs have sent Bill Henderson to the minors.
1952-04-01The Kansas City Monarchs have promoted Bill Henderson to the major league team. The Kansas City Monarchs have promoted Mike Roberson to the major league team. The Kansas City Monarchs have sent Ron LaRocca to the minors. The Kansas City Monarchs have sent Ricky Bale to the minors.