Josh Fleming pitched five innings of two-run ball to win his major league debut, and the AL East-leading Tampa Bay Rays beat the Toronto Blue Jays 5-4 on Sunday.

Fleming is the 11th different starter in 29 games this season for the injury-filled Rays pitching staff. The lefty went 12-7 between Double-A Montgomery and Triple-A Durham last year.

John Curtiss, the fourth Tampa Bay reliever, worked 1 2/3 perfect innings to get his first career save.

Toronto Blue Jays' Vladimir Guerrero Jr., left, slide past Tampa Bay Rays' Yandy Diaz, right, into third base with a triple during the fourth inning of a baseball game Sunday, Aug. 23, 2020, in St. Petersburg, Fla. (AP PhotoSteve Nesius)

Toronto Blue Jays' Vladimir Guerrero Jr., left, slide past Tampa Bay Rays' Yandy Diaz, right, into third base with a triple during the fourth inning of a baseball game Sunday, Aug. 23, 2020, in St. Petersburg, Fla. (AP PhotoSteve Nesius)

Toronto starter Trent Thornton left after a scoreless inning with right elbow inflammation. That came just few hours after another rotation member, Matt Shoemaker, went on the 10-day IL due to right shoulder inflammation.

The Rays took a 3-2 lead in the fifth on an RBI single from pinch hitter José Martínez, Austin Meadows' sacrifice fly and a run-scoring single by Brandon Lowe off Ryan Borucki (1-1).

Meadows had an RBI single and Ji-Man Choi hit a sacrifice fly to make it 5-2 in the seventh.

Toronto Blue Jays' Anthony Kay pitches against the Tampa Bay Rays during the second inning of a baseball game Sunday, Aug. 23, 2020, in St. Petersburg, Fla. (AP PhotoSteve Nesius)

Toronto Blue Jays' Anthony Kay pitches against the Tampa Bay Rays during the second inning of a baseball game Sunday, Aug. 23, 2020, in St. Petersburg, Fla. (AP PhotoSteve Nesius)

Teoscar Hernández and Lourdes Gurriel Jr. homered for Toronto. Gurriel's two-run shot in the eighth made it 5-4, but Tampa Bay held on.

Toronto went ahead 2-0 in the fourth when Vladimir Guerrero Jr. hit an opposite-field triple and scored on a single by Travis Shaw. Fleming was able to work out of a bases-loaded, one-out situation later in the inning.

Thornton was making his second start in four days after being out two weeks with the same elbow issue. He recorded two outs and gave up six runs Thursday against Philadelphia.

Tampa Bay Rays' Brandon Lowe, left, beats the tag from Toronto Blue Jays third baseman Brandon Drury, right, during the fifth inning of a baseball game Sunday, Aug. 23, 2020, in St. Petersburg, Fla. (AP PhotoSteve Nesius)

Tampa Bay Rays' Brandon Lowe, left, beats the tag from Toronto Blue Jays third baseman Brandon Drury, right, during the fifth inning of a baseball game Sunday, Aug. 23, 2020, in St. Petersburg, Fla. (AP PhotoSteve Nesius)

Rays manager Kevin Cash was ejected in the sixth for arguing a check-swing call.

TRAINER’S ROOM

Rays: RHP Nick Anderson (right forearm inflammation) went on the 10-day injured list, becoming the eighth Tampa Bay pitcher on the IL. “You always expect some injuries, they’re going to occur,” Cash said. “I think we all knew that they were going to be elevated this season in particular. But no doubt this is a little head scratching. ”

GONE AGAIN

Rays left-hander Sean Gilmartin was designated for assignment for the second time this season after allowing one run, three walks and one hit over one inning Friday night. Gilmartin is married to White House Press Secretary Kayleigh McEnany.

UP NEXT

Rays left-hander Blake Snell (2-0) will start Monday’s series finale. He is 2-1 with a 1.36 ERA in seven starts against the Blue Jays since the start of the 2018 season. Toronto has not announced its starter.

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