The Hawaii Rainbow Warriors baseball statistical leaders are individual statistical leaders of the Hawaii Rainbow Warriors baseball program in various categories, including batting average, home runs, runs batted in, runs, hits, stolen bases, ERA, and Strikeouts. Within those areas, the lists identify single-game, single-season, and career leaders. The Rainbow Warriors represent the University of Hawaii at Manoa in the NCAA's Big West Conference.

Hawaii began competing in intercollegiate baseball in 1923. These lists are updated through the end of the 2025 season.

Batting Average

+ Career (min. 300 at-bats)1Mario Monico .367 1982 1983 1984 19852Brandon Haislet .363 2007 20083Charles Jackson .361 1982 1983 19844Kolten Wong .358 2009 2010 20115Joey Meyer .355 1982 19836Justin Frash .353 2006 2007 Greg Oniate .353 1980 1981 1982 19838Jamie Aloy .348 1997 1998 1999 20009Kenny Harrison .342 1990 1991 1992 199310Bill Blanchette .341 1990 1991 1992

+ Season (min. 100 at-bats)1Greg Oniate .41719812Mario Monico .399 19843Robert Medeiros .398 19974Mario Monico .398 19855Thad Reece .395 19796Tim Albert .393 19917Charles Jackson .39119848Brandon Haislet .3892008 Kenny Harrison .3891993 Bill Blanchette .3891992

Home Runs

+ Career1John Matias 30 1985 1986 1987 1988 19892Kolten Wong 25 2009 2010 20113Kevin MacDonald 24 2007 2008 2009 2010 Greg Oniate 24 1980 1981 1982 19835Jeff Van Doornum 23 2008 2009 2010 2011 Joey Meyer 23 1982 19837Vinnie Catricala 20 2007 2008 2009 Markus Owens 20 1985 1986 19879Kyson Donahue 18 2022 2023 2024 Adam Fogel 18 2016 2017 2018 2019 2020 2021 Franz Yuen 18 1991 1992 1993 1994 Todd Takayoshi 18 1988 1989 1990 1991

+ Season1Joey Meyer 1619832John Matias 1519883Jeff Van Doornum 142010 Kevin MacDonald 1420095Vinnie Catricala 1320096John Matias 1219897Kolten Wong 112009 Gregg Omori 11 2001 Glenn Braggs 11 198310Kamana Nahaku 10 2025 Matt Wong 10 2023 Kris Sanchez 10 2007

+ Single Game1Kamana Nahaku 3 2025CSUN Kolten Wong 32009LMU Mark McWherter31988BYU Mario Monico 3 1985Utah Wade Mauricio3 1979UH-Hilo Jon Hansen3 1979UH-Hilo

Runs Batted In

+ Career1Greg Oniate 237 1980 1981 1982 19832Collin Tanabe 209 1978 1979 1980 19813Todd Takayoshi 203 1988 1989 1990 19914Randy Oyama 195 1984 1985 1986 1987 19885Randy Inaba 187 1982 1983 1984 19856Mario Monico 179 1982 1983 1984 19857Mark McWherter 166 1985 1986 1987 1988 19898Thad Reece 164 1978 1979 1980 19819Rick Bass 161 1977 1978 1979 198010John Matias 157 1985 1986 1987 1988 1989

+ Season1Mark McWherter 78 19892Mario Monico 77 19853Curt Watanabe 75 1979 Charles Jackson 7519845Collin Tanabe 7019816Randy Inaba 6919857Todd Takayoshi 6719898Kris Sanchez 66 20079Collin Tanabe 641980 Greg Oniate 641981 Todd Crosby 64 1985

+ Single Game1Mario Monico 10 1985Utah

Runs

+ Career1Rick Bass 278 1977 1978 1979 19802Thad Reece 270 1978 1979 1980 19813Mario Monico 256 1982 1983 1984 19854Todd Takayoshi 209 1988 1989 1990 19915Todd Crosby 200 1984 1985 19866Randy Inaba 194 1982 1983 1984 19857Randy Oyama 182 1984 1985 1986 1987 1988 Ross Kagawa 182 1985 1986 1987 1988 19899Curt Watanabe 178 1976 1977 1978 197910John Matias 174 1985 1986 1987 1988 1989

+ Season1Rick Bass 9919792Thad Reece 9719793Rick Bass 9119804Todd Crosby 9019855Mario Monico 82 19846Thad Reece 8119807Curt Watanabe 7919798Mario Monico 73 19859Todd Takayoshi 72198910Charles Jackson 701984

Hits

+ Career1Rick Bass 319 1977 1978 1979 19802Thad Reece 317 1978 1979 1980 19813Mario Monico 301 1982 1983 1984 19854Collin Tanabe 278 1978 1979 1980 19815Greg Oniate 269 1980 1981 1982 1983 Todd Takayoshi 269 1988 1989 1990 19917Curt Watanabe 266 1976 1977 1978 19798Randy Oyama 249 1984 1985 1986 1987 19889Kolten Wong 245 2009 2010 201110Jeff Van Doornum 240 2008 2009 2010 2011

+ Season1Thad Reece 11319792Curt Watanabe 11219793Mario Monico 105 19854Rick Bass 10419805Rick Bass 1021979 Todd Crosby 10219857Collin Tanabe 971980 Mario Monico 97 19849Brandon Haislet 892008 Kolten Wong 892010

+ Single Game1Michael Dartt6 1999Air Force

Stolen Bases

+ Career1Rick Bass 132 1977 1978 1979 19802Thad Reece 114 1978 1979 1980 19813Ross Kagawa 112 1985 1986 1987 1988 19894Todd Takayoshi 72 1988 1989 1990 19915Robert Medeiros 71 1994 1995 1996 1997 Mario Monico 71 1982 1983 1984 19857John Matias 70 1985 1986 1987 1988 19898Terry Derby 66 1982 19839Kevin Williams 65 1979 198010Neal Honma 64 1995 1996 1997 1998

+ Season1Rick Bass 5019792Ross Kagawa 4119883Rick Bass 3919804Thad Reece 3819805Kevin Williams 3619806Sean Takamori 34 1999 Thad Reece 3419798Darren Blakely 33 1998 John Matias 331989 Terry Derby 331983 Terry Derby 331982 Rick Bass 331978

+ Single Game1Terry Derby 51983Kearney St.

Earned Run Average

+ Career (min. 50 IP)1Tyler Brashears 1.86 20152Dylan Thomas 1.96 2017 2018 20193Gerald Ako 2.00 1974 1975 1976 19774Derek Tatsuno 2.04 1977 1978 19795Matt Cooper 2.29 2013 20146David Smith 2.44 1979 1980 1981 19837Richard Olsen 2.62 1976 1977 19788Ben Flores 2.93 1975 19769Bryan Duquette 2.99 1980 1981 198210Bill Blanchette 3.01 1990 1991 1992

+ Season (min. 20 innings)1Matt Valencia 1.03 20162Gene Smith 1.05 19783Brent Harrison 1.14 20124Gerald Ako 1.1819765Lenny Linsky 1.30 20116Larry Gonzales 1.35 19887Darrell Fisherbaugh 1.45 2005 Derek Tatsuno 1.4519789Casey Ryan 1.52 201710Richard Olsen 1.581976

Strikeouts

+ Career1Derek Tatsuno 541 1977 1978 19792Bryan Duquette 332 1980 1981 19823Andrew McNally 304 1993 1994 1995 19974Mike Campbell 298 1983 1984 19855Chuck Crim 290 1980 1981 19826Scott Karl 278 1990 1991 1992 Gerald Ako 278 1974 1975 1976 19778Mark Johnson 269 1994 1995 19969Levon Largusa 245 1990 1991 199210Mark Olmos 231 1977 1978 1979 1980

+ Season1Derek Tatsuno 23419792Derek Tatsuno 16119783Scott Karl 1461992 Derek Tatsuno 14619775Mike Campbell 14519856Mark Johnson 13219967Bryan Duquette 12719808Steven Wright 123 20069Mike Campbell 119198410Isaiah Magdaleno116 2026

+ Single Game1Derek Tatsuno 201978Oregon

References