Here's the top batting averages as of April 28, 2006: Which also includes when they were in New York from 1883 to 1957. SAN FRANCISCO GIANTS CAREER AT BATS >= 1000 AVERAGE AVG AB 1 Bill Terry .341 6428 2 Mike Donlin .333 1495 3 George Davis .332 4303 4 Ross Youngs .322 4627 5 Frankie Frisch .321 4053 6 George Van Haltren .321 4906 7 Roger Connor .319 4346 8 Freddy Lindstrom .318 4242 9 Barry Bonds .316 5601 10 Irish Meusel .314 2969 11 Kip Selbach .313 1025 12 Shanty Hogan .311 2015 13 Mike Tiernan .311 5906 14 Freddy Leach .310 1470 15 Dave Bancroft .310 2160 16 Orlando Cepeda .308 4178 17 Buck Ewing .306 2957 18 Jack Doyle .306 2861 19 Willie Mays .304 10477 20 Mel Ott .304 9456 21 Willie McGee .301 1602 22 Chief Meyers .301 2395 23 George Kelly .301 4213 24 Will Clark .299 4269 25 Johnny Mize .299 2452 26 Jim O'Rourke .299 3232 27 Frank Demaree .299 1055 28 Edd Roush .298 1252 29 Jo-Jo Moore .298 5427 30 Don Mueller .298 4194 31 Jeff Kent .297 3434 32 Bill Madlock .296 1229 33 Monte Irvin .296 2160 34 Sam Leslie .295 1030 35 Brett Butler .293 1784 36 Roger Bresnahan .293 2499 37 Bill Joyce .292 1061 38 Larry Doyle .292 5995 39 Al Dark .292 3794 40 Travis Jackson .291 6086 41 George Burns .290 5311 42 Terry Whitfield .289 1529 43 Bill Mueller .288 2111 44 Ernie Lombardi .288 1384 45 George Browne .287 2874 46 Gary Matthews .287 2175 47 Garry Maddox .287 1635 48 Benny Kauff .287 2029 49 Hank Leiber .287 1838 50 Chris Brown .287 1064