When/where: 7:38; Tropicana Field, St. Petersburg

TV/radio: Sun Sports; 620-AM, 680-AM (Spanish)

Probable pitchers:

Rays : RHP Andy Sonnanstine

(0-3, 7.78)

Red Sox: RHP Justin Masterson (2-0, 2.70)

Tickets: From $16-$270 available at all regular Rays outlets, including the Tropicana Field box office, as well as Ticketmaster outlets.

Rays info: 1-888-326-7297 (FAN- Rays )

Promotion: Matt Garza poster to first 7,500

Watch for

Sonny day: RH Andy Sonnanstine is coming off a season-low four-inning outing (tying career highs with 10 hits and seven runs). But Sonnanstine fared well against the Red Sox last season, with no earned runs in two starts (13 innings).

Stepping in: RH Justin Masterson, stepping in for Daisuke Matsuzaka (on the DL), has won his past two starts, giving up a combined two runs. He's 1-2 with a 5.28 ERA in six appearances against the Rays .

Matchups: David Ortiz is just 3-for-16 against Sonnanstine, with Dustin Pedroia 3-for-15 and Kevin Youkilis 1-for-12. But Jason Varitek is 5-for-10 with a homer, and J.D. Drew is 4-for-11 with a homer.

On deck

Saturday: vs. Red Sox, 7:08, FSN. Rays - Jeff Niemann (2-2, 4.43); Red Sox - Tim Wakefield (2-1, 1.86

Sunday: vs Red Sox, 1:38, FSN. Rays -James Shields (2-2, 3.74); Red Sox - Brad Penny (2-0, 8.66)