San Francisco Giants: Free agency dark horse options

Jul 23, 2015; Detroit, MI, USA; Mandatory Credit: Rick Osentoski-USA TODAY Sports
OF Rajai Davis
2015 Statistics: 112 games, .258/.306/.440, 55 runs, 30 RBIs, 8 triples, 18 stolen bases
Reason for Signing: Replace Angel Pagan
Sep 14, 2015; Philadelphia, PA, USA; Washington Nationals starting pitcher Doug Fister (33) throws a pitch during the eleventh inning against the Philadelphia Phillies at Citizens Bank Park. The Nationals defeated the Phillies, 8-7 in 11 innings. Mandatory Credit: Eric Hartline-USA TODAY Sports
RHP Doug Fister
2015 Statistics: 5-7, 4.19 ERA, 25 games, 1.398 WHIP, 63 strikeouts, 2.63 SO/W ratio
Reason for Signing: San Francisco is unable to resign Mike Leake
Jul 1, 2015; Atlanta, GA, USA; Washington Nationals center fielder Denard Span (2) hits an RBI single as Atlanta Braves catcher A.J. Pierzynski (15) is shown on the play in the seventh inning of their game at Turner Field. The Braves won 4-1. Mandatory Credit: Jason Getz-USA TODAY Sports
OF Denard Span
2015 Statistics: 61 games, .301/.365/.431, 38 runs, 22 RBIs, 17 doubles, 11 stolen bases, .993 fielding percentage
Reason for Signing: Replace Angel Pagan
Oct 31, 2015; New York City, NY, USA; Kansas City Royals starting pitcher Chris Young throws a pitch against the New York Mets in the first inning in game four of the World Series at Citi Field. Mandatory Credit: Noah K. Murray-USA TODAY Sports
RHP Chris Young
2015 Statistics: 11-6, 3.06 ERA, 18 starts, 83 strikeouts, 1.93 SO/W, 2.5 WAR
Reason for Signing: Fill the 5th starting pitcher role
Sep 15, 2015; Atlanta, GA, USA; Toronto Blue Jays second baseman Cliff Pennington (9) hits a RBI single against the Atlanta Braves in the second inning at Turner Field. Mandatory Credit: Brett Davis-USA TODAY Sports
INF Cliff Pennington
2015 Statistics: 105 games, .210/.298/.281, 6 doubles, 21 RBIs, 44 hits, .968 fielding percentage
Reason for Signing: Bench depth/Utility player
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