| Year | Baron Seaton Award | Lord Acheson Award | Viscount Monck Award | | 1951 MKL | Jeff Jackson (PC) | Brian Dering (PC) | () | | | .294/.406/.480, 23 HR, 85 RBI, 46.2 VORP | 14-9, 2.92 ERA, 225.1 IP, 164 K, 33.4 VORP | | | 1952 MKL | Scott Fields (WEL) | Alejandro Caballero (STC) | () | | | .280/.373/.512, 29 HR, 76 RBI, 30.1 VORP | 20-5, 2.60 ERA, 190.1 IP, 52 K, 50.6 VORP | | | 1953 MKL | Scott Fields (WEL) | John Hobbs (PC) | () | | | .267/.361/.531, 36 HR, 98 RBI, 28.1 VORP | 16-5, 2.26 ERA, 215.0 IP, 119 K, 67.2 VORP | | | 1954 MKL | Bill Bell (BRA) | Brent Nelson (BRN) | () | | | .356/.444/.671, 20 HR, 42 RBI, 41.5 VORP | 17-5, 2.05 ERA, 228.2 IP, 93 K, 74.3 VORP | | | 1955 MKL | David Moore (BRA) | William Watts (KIT) | () | | | .308/.399/.506, 21 HR, 71 RBI, 43.9 VORP | 17-8, 2.09 ERA, 241.2 IP, 146 K, 73.2 VORP | | | 1956 MKL | José Cedeño (BRA) | William Watts (KIT) | () | | | .322/.371/.559, 23 HR, 65 RBI, 39.3 VORP | 17-8, 2.20 ERA, 233.1 IP, 99 K, 70.7 VORP | | | 1957 MKL | Scott Fields (WEL) | Pablo Vázquez (WEL) | () | | | .291/.397/.689, 23 HR, 62 RBI, 31.5 VORP | 21-8, 2.67 ERA, 242.2 IP, 112 K, 51.7 VORP | | | 1958 MKL | Scott Fields (WEL) | Jason Jordan (BRN) | () | | | .305/.372/.634, 33 HR, 96 RBI, 46.2 VORP | 18-10, 2.55 ERA, 279.1 IP, 179 K, 64.2 VORP | | | 1959 MKL | Abdur Razzaq Sistani (PC) | Doug Stewart (GUE) | () | | | .316/.360/.548, 23 HR, 81 RBI, 42.2 VORP | 19-7, 3.00 ERA, 273.0 IP, 177 K, 65.6 VORP | | | 1960 MKL | Leo Lindop (GUE) | Todd Taylor (GUE) | () | | | .299/.432/.531, 16 HR, 57 RBI, 30.0 VORP | 15-7, 3.17 ERA, 207.1 IP, 101 K, 41.0 VORP | | | 1961 MKL | Ramón Guerrero (STC) | Todd Taylor (GUE) | () | | | .316/.407/.476, 14 HR, 61 RBI, 38.5 VORP | 16-10, 3.37 ERA, 251.1 IP, 137 K, 46.6 VORP | | | 1962 MKL | Scott Fields (WEL) | Jason Marsh (WEL) | () | | | .300/.380/.610, 34 HR, 84 RBI, 48.4 VORP | 20-7, 3.20 ERA, 250.2 IP, 100 K, 43.1 VORP | | | 1963 MKL | Monty Harrison (WEL) | Júlio Fonseca (WEL) | () | | | .314/.372/.545, 13 HR, 48 RBI, 31.0 VORP | 19-7, 1.79 ERA, 211.0 IP, 122 K, 61.9 VORP | | | 1964 MKL | Yue-rong Jen (PC) | Álex Tapia (PC) | () | | | .299/.396/.539, 22 HR, 49 RBI, 38.4 VORP | 18-5, 2.91 ERA, 204.1 IP, 157 K, 29.9 VORP | | | 1965 MKL | Billy Brooks (WEL) | Bruce Hawkins (HAM) | () | | | .278/.366/.448, 15 HR, 59 RBI, 36.1 VORP | 17-5, 2.55 ERA, 232.2 IP, 173 K, 48.7 VORP | | | 1966 MKL | Manny Martínez (GUE) | Bruce Hawkins (HAM) | () | | | .241/.304/.571, 39 HR, 94 RBI, 29.1 VORP | 16-7, 2.45 ERA, 198.1 IP, 142 K, 43.1 VORP | | | 1967 MKL | Kelile Okechuku (PC) | Sam Brewster (BRA) | () | | | .251/.379/.473, 24 HR, 77 RBI, 34.7 VORP | 17-10, 2.54 ERA, 266.0 IP, 179 K, 42.8 VORP | | | 1968 MKL | Melvin Kelly (WEL) | Manny Viña (HAM) | () | | | .307/.382/.436, 6 HR, 45 RBI, 31.2 VORP | 16-11, 1.90 ERA, 251.2 IP, 195 K, 57.2 VORP | | | 1969 MKL | Kei Saito (WEL) | Marcos Domínguez (STC) | () | | | .273/.376/.517, 24 HR, 80 RBI, 43.2 VORP | 16-4, 2.10 ERA, 201.1 IP, 79 K, 52.4 VORP | | | 1970 MKL | Luis Francisco (WEL) | Nick Cunningham (WEL) | () | | | .273/.371/.533, 37 HR, 82 RBI, 41.9 VORP | 16-8, 2.93 ERA, 203.0 IP, 139 K, 34.5 VORP | | | 1971 MKL | Chet Williams (PC) | Félix Hernández (PC) | () | | | .313/.415/.474, 14 HR, 60 RBI, 41.6 VORP | 17-6, 2.28 ERA, 201.0 IP, 173 K, 51.2 VORP | | | 1972 MKL | Justin Payne (WEL) | Diego Rodríguez (PC) | () | | | .294/.350/.424, 7 HR, 44 RBI, 26.6 VORP | 18-10, 1.69 ERA, 276.2 IP, 109 K, 73.7 VORP | | | 1973 MKL | Michael Mitchell (WEL) | Nick Cunningham (WEL) | () | | | .244/.396/.449, 23 HR, 70 RBI, 29.9 VORP | 17-7, 2.93 ERA, 224.1 IP, 142 K, 32.4 VORP | | | 1974 MKL | Mo Tsou (WEL) | Michael Rice (GUE) | () | | | .301/.355/.541, 21 HR, 61 RBI, 36.5 VORP | 19-9, 2.68 ERA, 245.1 IP, 118 K, 57.8 VORP | | | 1975 MKL | Yasuhiro Hamada (WEL) | Dave Mills (GUE) | () | | | .298/.475/.547, 21 HR, 59 RBI, 49.3 VORP | 17-7, 3.04 ERA, 186.1 IP, 80 K, 44.3 VORP | | | 1976 MKL | Nathan Raymond (WG) | Pancho Arroyo (HAM) | () | | | .360/.426/.481, 5 HR, 34 RBI, 36.3 VORP | 23-6, 2.97 ERA, 263.2 IP, 171 K, 48.8 VORP | | | 1977 MKL | Marcos Navarro (GUE) | Francisco Galindo (GUE) | () | | | .289/.364/.495, 26 HR, 86 RBI, 30.7 VORP | 17-8, 2.63 ERA, 253.0 IP, 101 K, 65.1 VORP | | | 1978 MKL | António Ruíz (WOO) | Ab Koremans (GUE) | () | | | .312/.361/.469, 11 HR, 41 RBI, 33.9 VORP | 17-8, 2.35 ERA, 222.0 IP, 82 K, 55.3 VORP | | | 1979 MKL | Miguel Valenzuela (WOO) | Kade Jackson (HAM) | () | | | .269/.352/.584, 28 HR, 76 RBI, 27.7 VORP | 20-8, 2.83 ERA, 235.2 IP, 107 K, 52.9 VORP | | | 1980 MKL | Martin White (WOO) | Jeremy Faulkner (WG) | () | | | .315/.368/.577, 24 HR, 58 RBI, 37.4 VORP | 15-4, 2.39 ERA, 199.2 IP, 81 K, 48.7 VORP | | | | | |
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