Yankee Stadium | 7:05 PM ET

Matt Garza, RHP (11-9, 3.55)
Sidney Ponson, RHP (8-5, 5.10)
Rays: Garza took a hard-luck loss against the Blue Jays in his last start, as the Rays were blanked, 1-0. The right-hander allowed just one run on six hits in seven innings. He walked one, struck out seven and needed 100 pitches in the outing. In his two starts against the Yankees this year, Garza is 1-1 with a 3.00 ERA.
Yankees: Ponson got back in the win column on Sept. 6 at Seattle, tossing six innings of three-run, five-hit ball in the Yankees' 7-4 decision over the Mariners -- their only victory of the weekend. The right-hander has been a little rougher over the longer stretch, faring just 1-3 with a 7.89 ERA through his last six starts after going 3-1 with a 4.73 ERA in his first seven starts for New York. He'll be facing the Rays for the third time this season and his second as a Yankee, having hurled six innings of one-run ball in a July 9 no-decision at Yankee Stadium.
Yankee Stadium | 1:05 PM ET

James Shields, RHP (12-8, 3.64)
Mike Mussina, RHP (17-8, 3.48)
Rays: Shields earned a no-decision against the Blue Jays in his last start. The right-hander pitched well, allowing just three runs on six hits over eight innings. Shields walked two and struck out three as he was stopped in his effort to win his career-high 13th game of the year. In seven career starts against the Yankees, Shields is 0-6 with a 6.86 ERA. He will look to reverse that in the Rays' second game of a three-game set at Yankee Stadium.
Yankees: Mussina will try again for his 18th victory on Saturday, when he faces the Rays in a Yankee Stadium matinee. Mussina took a loss on Sunday at Seattle, allowing four runs over six innings, and left with a souvenir -- a fresh red mark on his chest, courtesy of yet another ball hit back to the box. Mussina beat the Rays on Sept. 2 at Tropicana Field for win No. 17 and the Yankees are 20-10 in his starts. He's 3-0 with a 1.96 ERA in three starts vs. the Rays in '08.
Yankee Stadium | 1:05 PM ET

Edwin Jackson, RHP (11-10, 4.06)
Carl Pavano, RHP (2-1, 5.31)
Rays: Jackson took his 10th loss of the season Monday night against the Red Sox when he allowed three runs on eight hits in seven innings. Personifying how strong and powerful Jackson can be was the fact his 94th pitch of the game registered at 99 mph. If Jackson is locating his 97-mph fastball, his other pitches can work well, particularly his slider. Jackson is 2-3 with a 4.84 ERA in 12 career appearances against the Yankees.
Yankees: Pavano will get another shot to figure out a few command issues on Sunday as the Yankees and Rays wrap up their three-game weekend series. Pavano won his first two starts after returning from Tommy John surgery but has had intermittent problems with both his command and velocity. He allowed two home runs and five earned runs in a 5 1/3-inning start on Monday at Anaheim, suffering his first loss.