50
Number most associated with Hawaiians Sid Fernandez, the first and best player ever to wear it, and Benny Agbayani.
Progression
| player | Start Date | End Date | Position |
|---|---|---|---|
| Phil Cavaretta | Apr 8 1975 | Oct 2 1977 | Coach |
| Sid Fernandez | Jul 11 1984 | Oct 3 1993 | Pitcher |
| Juan Castillo | Jul 25 1994 | Aug 1 1994 | Pitcher |
| Rick Trlicek | May 12 1997 | Jun 13 1997 | Pitcher |
| Benny Agbayani | May 11 1999 | Oct 7 2001 | Outfield |
| John Thomson | Jul 31 2002 | Sep 29 2002 | Pitcher |
| Matt Watson | Sep 12 2003 | Sep 28 2003 | Outfield |
| Victor Diaz | Sep 4 2004 | Oct 3 2004 | Outfield |
| Manny Acta | Apr 4 2005 | Oct 2 2005 | Coach |
| Duaner Sanchez | Apr 3 2006 | Jul 31 2006 | Pitcher |
| Duaner Sanchez | Apr 15 2008 | Sep 28 2008 | Pitcher |
| Sean Green | Apr 6 2009 | Apr 11 2010 | Pitcher |
| Sean Green | Sep 6 2010 | Oct 3 2010 | Pitcher |
| Mike OConnor | May 4 2011 | Jun 3 2011 | Pitcher |