| Year | Baron Seaton Award | Lord Acheson Award | Viscount Monck Award | | 1951 MCL | Scott Coleman (PET) | Carlos Montaño (VAU) | () | | | .289/.372/.440, 15 HR, 67 RBI, 28.5 VORP | 17-4, 1.97 ERA, 224.1 IP, 200 K, 54.9 VORP | | | 1952 MCL | Scott Coleman (PET) | Tim Newell (PET) | () | | | .364/.444/.528, 15 HR, 63 RBI, 46.6 VORP | 18-3, 2 SV, 2.65 ERA, 156.0 IP, 93 K, 38.4 VORP | | | 1953 MCL | Javier Camacho (AJX) | Abraham Crocker (AJX) | () | | | .360/.436/.737, 37 HR, 93 RBI, 72.0 VORP | 19-11, 2.80 ERA, 254.0 IP, 98 K, 64.6 VORP | | | 1954 MCL | Luis Rodríguez (PET) | Carlos Montaño (VAU) | () | | | .322/.396/.497, 13 HR, 74 RBI, 34.3 VORP | 19-7, 3.20 ERA, 261.2 IP, 160 K, 49.5 VORP | | | 1955 MCL | Jim Pearson (VAU) | Orlando Rodríguez (KES) | () | | | .278/.383/.484, 24 HR, 82 RBI, 36.8 VORP | 15-7, 3.52 ERA, 212.0 IP, 90 K, 31.8 VORP | | | 1956 MCL | Carlos Alfmana (AJX) | Raúl Rodríguez (OSH) | () | | | .310/.387/.523, 20 HR, 87 RBI, 42.5 VORP | 17-8, 3.24 ERA, 236.1 IP, 78 K, 41.4 VORP | | | 1957 MCL | Pedro Alfaro (UXB) | Kelly Lowery (AJX) | () | | | .270/.442/.533, 26 HR, 87 RBI, 51.2 VORP | 16-10, 2.52 ERA, 271.2 IP, 145 K, 66.4 VORP | | | 1958 MCL | António Reyes (PET) | Rob Flynn (UXB) | () | | | .319/.415/.561, 17 HR, 62 RBI, 41.4 VORP | 20-12, 2.58 ERA, 282.2 IP, 186 K, 66.8 VORP | | | 1959 MCL | José Escamilla (THO) | Alfonso Rodríguez (KES) | () | | | .337/.436/.764, 33 HR, 68 RBI, 53.7 VORP | 18-3, 2.35 ERA, 191.2 IP, 125 K, 56.5 VORP | | | 1960 MCL | Loren Burnham (VAU) | Ernie Rivera (AJX) | () | | | .303/.411/.472, 15 HR, 58 RBI, 33.3 VORP | 15-9, 2.65 ERA, 238.0 IP, 170 K, 56.8 VORP | | | 1961 MCL | Will Taylor (KES) | Henry Arnett (KES) | () | | | .339/.399/.555, 17 HR, 65 RBI, 35.5 VORP | 20-7, 2.20 ERA, 237.2 IP, 161 K, 70.0 VORP | | | 1962 MCL | Jesús Saldaña (MIL) | Dan Sheffield (UXB) | () | | | .279/.420/.452, 17 HR, 65 RBI, 32.6 VORP | 18-8, 2.67 ERA, 239.1 IP, 137 K, 58.7 VORP | | | 1963 MCL | Juan Jiménez (KES) | Gonzalo Cruz (VAU) | () | | | .300/.388/.566, 27 HR, 75 RBI, 48.7 VORP | 18-11, 3.09 ERA, 241.2 IP, 132 K, 34.5 VORP | | | 1964 MCL | Lorenzo Contreras (TIM) | Alfonso Rodríguez (KES) | () | | | .312/.410/.479, 8 HR, 51 RBI, 36.2 VORP | 13-9, 2.44 ERA, 217.2 IP, 156 K, 43.3 VORP | | | 1965 MCL | John Camp (TIM) | Jason Marsh (OSH) | () | | | .250/.341/.542, 30 HR, 64 RBI, 30.0 VORP | 13-9, 2.70 ERA, 227.0 IP, 96 K, 39.4 VORP | | | 1966 MCL | Bob Bell (PET) | Dan Sheffield (UXB) | () | | | .292/.386/.724, 41 HR, 94 RBI, 51.0 VORP | 20-5, 1.71 ERA, 221.0 IP, 145 K, 64.7 VORP | | | 1967 MCL | Joe Akers (UXB) | Marvin Charite (AJX) | () | | | .268/.324/.465, 22 HR, 69 RBI, 31.5 VORP | 19-7, 2.04 ERA, 212.0 IP, 174 K, 48.6 VORP | | | 1968 MCL | Bill Burgess (AJX) | Enrique Méndez (PET) | () | | | .275/.334/.419, 3 HR, 39 RBI, 29.0 VORP | 18-8, 2.12 ERA, 259.0 IP, 146 K, 52.5 VORP | | | 1969 MCL | Zhi-qiang Tann (KES) | Sun Xie (VAU) | () | | | .265/.337/.445, 21 HR, 68 RBI, 32.9 VORP | 15-11, 2.49 ERA, 278.2 IP, 229 K, 53.4 VORP | | | 1970 MCL | Lorenzo Contreras (TIM) | Ray Bond (KES) | () | | | .279/.365/.471, 20 HR, 64 RBI, 28.3 VORP | 16-12, 2.71 ERA, 246.0 IP, 154 K, 52.2 VORP | | | 1971 MCL | Curt Huffman (KES) | Phil Wood (KES) | () | | | .391/.448/.614, 12 HR, 48 RBI, 36.1 VORP | 17-5, 3.30 ERA, 215.2 IP, 85 K, 32.5 VORP | | | 1972 MCL | Tyler Anderson (MIL) | Don Hubbard (TIM) | () | | | .282/.369/.447, 13 HR, 59 RBI, 34.7 VORP | 15-9, 1.78 ERA, 227.2 IP, 110 K, 57.1 VORP | | | 1973 MCL | Tom Thomas (MIL) | Eduardo Ramírez (TIM) | () | | | .297/.362/.572, 28 HR, 71 RBI, 38.2 VORP | 19-10, 2.51 ERA, 226.0 IP, 139 K, 44.6 VORP | | | 1974 MCL | William Wilson (UXB) | Enrique Méndez (PET) | () | | | .322/.361/.604, 34 HR, 114 RBI, 56.1 VORP | 18-8, 3.40 ERA, 235.1 IP, 83 K, 33.4 VORP | | | 1975 MCL | Carl Crouch (MIL) | José Soto (MIL) | () | | | .300/.407/.562, 28 HR, 93 RBI, 44.4 VORP | 15-5, 2.39 ERA, 196.0 IP, 120 K, 59.6 VORP | | | 1976 MCL | Jim Reynolds (AJX) | Anthony Henderson (TIM) | () | | | .299/.359/.471, 17 HR, 86 RBI, 32.2 VORP | 16-8, 2.73 ERA, 240.2 IP, 159 K, 47.4 VORP | | | 1977 MCL | Miguel Méndez (PET) | José Soto (MIL) | () | | | .355/.457/.610, 18 HR, 68 RBI, 44.0 VORP | 20-8, 2.88 ERA, 250.1 IP, 186 K, 56.8 VORP | | | 1978 MCL | Tom Griffin (MIL) | Chance Hudson (PET) | () | | | .318/.468/.458, 10 HR, 41 RBI, 45.0 VORP | 15-10, 2.17 ERA, 236.1 IP, 108 K, 60.6 VORP | | | 1979 MCL | Alejandro Romero (KES) | Pancho Arroyo (KES) | () | | | .337/.408/.628, 21 HR, 72 RBI, 43.7 VORP | 19-9, 2.84 ERA, 263.1 IP, 188 K, 58.2 VORP | | | 1980 MCL | Bernardo González (MIL) | Ryunosuke Higuchi (MIL) | () | | | .291/.395/.520, 24 HR, 78 RBI, 46.4 VORP | 16-11, 3.26 ERA, 237.2 IP, 98 K, 42.5 VORP | | | | | |
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