1990 Mariners Roster
Team Record: 32-21
Finished 2nd in the AL
Manager: Dave Myers (32-21)
Affiliation: Seattle Mariners
Location: Peoria, Arizona
Ballpark: Peoria Sports Complex, Tempe Diablo Stadium
The Mariners of the Arizona League ended the 1990 season with a record of 32 wins and 21 losses, finishing second in the AL.
The Mariners led the league with 354 runs, powered by 21 home runs. The club allowed 280 runs. Marc Newfield drove in 38 runs and topped all qualifying hitters on the roster by connecting at a .312 clip. Mike Hampton paced the team with 7 wins, while Bill Kostich recorded a 0.4 ERA, tops among pitchers with enough qualifying appearances.
Mike Hampton and Marc Newfield both played in Major League Baseball during their careers.
Dave Myers served as manager.Click on column headings to sort.
| Player | Bats | Throws | Birth Date | Height | Weight | Hometown |
|---|---|---|---|---|---|---|
| Clem Barlow | R | R | April 1, 1970 | 5'11" | 175 | |
| Tommy Boudreau | R | R | January 25, 1970 | 6'2" | 205 | Las Vegas, NV US |
| Paul Brannon | R | R | May 19, 1972 | 6'4" | 215 | Rockhart, SC US |
| Francisco Candelario | R | R | December 30, 1970 | 6'3" | 175 | San Cristobal, San Cristobal DO |
| Mike Fermaint | R | R | June 25, 1970 | 5'10" | 165 | Brooklyn, NY US |
| Julio Fernandez | L | L | May 24, 1971 | 6'1" | 170 | Santo Domingo, Distrito Nacional DO |
| Dion Gargagliano | R | L | November 24, 1970 | 6'2" | 200 | Brooklyn, NY US |
| Jon Halland | R | R | July 28, 1969 | 6'0" | 185 | Palm Springs, PA US |
| Mike Hampton | R | L | September 9, 1972 | 5'10" | 185 | Brooksville, FL US |
| Kelly Hartman | L | L | January 11, 1971 | 6'2" | 190 | Lawton, OK US |
| John Johnson | R | R | February 13, 1971 | 5'10" | 210 | Los Angeles, CA US |
| Clay Klavitter | R | R | February 17, 1970 | 6'2" | 215 | Royal Oak, MI US |
| Bill Kostich | L | L | February 1, 1971 | 6'0" | 190 | Dearborn, MI US |
| David Lawson | L | L | November 11, 1972 | 6'1" | 190 | Covina, CA US |
| Paul List | R | R | November 17, 1965 | 6'3" | 200 | |
| Jose Lozano | S | R | February 14, 1971 | 6'1" | 180 | Santo Domingo, Distrito Nacional DO |
| Pedro Moncion | R | R | June 7, 1971 | 5'11" | 165 | Santo Domingo, Distrito Nacional DO |
| J. D. Neugent | R | L | March 19, 1971 | 6'0" | 185 | Oklahoma City, OK US |
| Marc Newfield | R | R | October 19, 1972 | 6'4" | 205 | Sacramento, CA US |
| Antonio Pena | R | R | April 14, 1970 | 6'4" | 215 | Santo Domingo, Distrito Nacional DO |
| Paul Perkins | R | R | August 4, 1970 | 6'4" | 210 | Richmond, CA US |
| Giovanni Polanco | R | R | February 24, 1970 | 6'5" | 200 | Santo Domingo, Distrito Nacional DO |
| L. V. Powell | R | R | December 31, 1969 | 6'3" | 195 | Long Beach, CA US |
| Martin Ramos | R | R | February 18, 1971 | 6'2" | 170 | La Vega, La Vega DO |
| Timothy Roberts | R | L | September 25, 1968 | 6'0" | 165 | Elizabeth, NJ US |
| Tommy Robertson | L | R | December 27, 1971 | 6'1" | 195 | Fairfield County, SC US |
| Lee Russell | R | R | August 20, 1970 | 6'2" | 190 | Lumberton, NC US |
| Israel Seda | R | R | May 22, 1971 | 5'11" | 175 | Cabo Rojo, PR |
| Sal Urso | R | L | January 19, 1972 | 5'11" | 195 | Tampa, FL US |
| Jose Valentin | R | R | July 27, 1970 | 5'10" | 155 | San Cristobal, San Cristobal DO |
| Osvaldo Valverde | R | R | January 11, 1970 | 6'2" | 190 | La Romana, La Romana DO |
| Reese Wallace | R | R | August 24, 1972 | 6'2" | 205 | Corpus Christi, TX US |
| Todd Walles | R | R | November 10, 1970 | 6'0" | 190 | Worcester, MA US |
| Mike Whitney | R | October 4, 1968 | 5'10" | 160 | Olean, NY US | |
| Chuck Wiley | R | R | November 20, 1970 | 6'0" | 170 | Tallahassee, FL US |

