Here is a list of San Francisco Giants coaches and players who have worn No. 9 since 1958:
1. Wes Westrum, coach (1958-59, 1962-63, 1970-71); manager (1974-75).
2. Bob Schmidt, catcher (1960-61).
3. Del Crandall, catcher (1964).
4. Charlie Fox, coach (1965-68).
5. John Harrell, catcher (1967).
6. Jim Davenport, coach (1976-78).
7. Hector Cruz, outfielder (1979).
8. Jim Wohlford, outfielder (1980-81).
9. Don Buford, coach (1982-83).
10. Manny Trillo, infielder (1984-85).
11. Rick Lancelotti, outfielder (1986).
12. Randy Kutcher, outfielder (1986-87).
13. Rob Wilfong, infielder (1987).
14. Ivan DeJesus, infielder (1987).
15. Kevin Mitchell, outfielder (1988).
16. Matt Williams, infielder (1989-96).
17. Brent Mayne, catcher (1998-99).
18. Scott Servais, catcher (2000).
19. Edwards Guzman, catcher (2001).
20. Yorvit Torrealba, catcher (2001-2002).
21. Marquis Grissom, outfielder (2003-2005).
22. Mark Sweeney, infielder (2006-2007).
23. Carney Lansford, coach (2008-2009).
24. Pat Burrell, outfielder (2010).
25. Brandon Belt, infielder (2011-present).
Sergio Romo wore No. 54 for the San Francisco Giants.
Jake Dunning wore No. 51 with the San Francisco Giants.
Adam Duvall wore No. 37 when he played with the San Francisco Giants during the 2014 season.
Jeremy Affeldt wore No. 41 during his career with the San Francisco Giants (2009-2015)..
Matt Cain has worn No. 18 for the San Francisco Giants since the 2006 season. Before that, he wore No. 43.
Santiago Casilla wore No. 46 for the San Francisco Giants.
Sergio Romo wore No. 54 for the San Francisco Giants.
Jake Dunning wore No. 51 with the San Francisco Giants.
Juan Gutierrez wore No. 57 for the 2014 San Francisco Giants.
Juan Perez wore No. 2 for the San Francisco Giants from 2013 to 2015.
Joaquin Arias wore No. 13 for the San Francisco Giants from 2012 to 2015.
Brandon Hicks wore No. 14 as a member of the 2014 San Francisco Giants.
Ryan Vogelsong wore No. 32 with the San Francisco Giants. In previous years with the team, he wore the numbers 51 and 14.
Adam Duvall wore No. 37 when he played with the San Francisco Giants during the 2014 season.
Hector Sanchez wore No. 29 when he played for the San Francisco Giants from 2011 to 2015.
Marco Scutaro wore No. 19 for the San Francisco Giants from 2012 to 2014..
Yusmeiro Petit wore No. 52 when he played for the San Francisco Giants from 2012 to 2015.