(Photo credit: Dan Hamilton-Imagn Images)

The host Toronto Blue Jays will send out Dylan Cease Sunday afternoon as they go for a three-game sweep of the struggling Pittsburgh Pirates.

The Blue Jays have won a season-best four straight, including the first two of a three-game series with the Pirates after a 5-2 victory on Saturday. Toronto left-hander Patrick Corbin allowed one run in six innings and struck out a season-best seven.

The Pirates have lost six of eight and their ace, Paul Skenes, allowed four runs and a career-high nine hits in taking the loss on Saturday. Skenes has allowed nine runs (five against the Philadelphia Phillies on May 17) over his past two starts and his ERA has jumped from 1.98 to 3.00.

'I wasn't super unhappy with some of the execution on some of the pitches, but could have executed a number of them better,' Skenes said. 'I'll have to re-watch it again, but yeah, I think, probably similar to last week, probably not as bad as the line would suggest.'

Cease (3-2, 2.98 ERA) is coming off a May 19 road loss to the New York Yankees, who tagged him for five runs in five innings. He struck out nine but walked four.

'You walk guys, you fall behind, you're probably not going to win,' Cease said. 'When I'm in the zone, I like where I'm at. Didn't do a good job of it today.'

Cease is 1-1 with a 3.54 ERA in five career starts against the Pirates. In two starts against them last season, he was 0-1 with a 5.19 ERA.

The Pirates are scheduled to start right-hander Mitch Keller (4-2, 3.86), who is 1-1 with a 5.79 ERA in two career starts against the Blue Jays.

Toronto designated hitter George Springer appears to have overcome his early-season struggles. He led off the bottom of the first with his fifth homer of the season and his third of the week on Saturday. He has 65 career leadoff homers. He also had a double on Saturday.

Springer is on a six-game hit streak, batting .320 (8-for-25) with two doubles, three homers and five RBIs.

'He's trending in the right direction,' Blue Jays manager John Schneider said. 'He's taking some good swings this past week. It's good to get him rolling a little bit.'

The Blue Jays have won seven of their past 10.

'I think our last 15, 16 games have been great,' Springer said. 'Guys are starting to settle in and play to their strengths.'

Ernie Clement is one of those surging players. He was 1-for-4 with an RBI single on Saturday. In his past 14 games, he is hitting .362/.400/.574 with four doubles, two homers and seven RBIs.

Pirates outfielder Bryan Reynolds was 2-for-3 with a walk Saturday, becoming the 34th player to reach the 1,000-game plateau as a Pirate.

Former Blue Jay Spencer Horwitz was 1-for-3 and was hit by a pitch Saturday. The Pirates first baseman has played 18 games in May, and is batting .310 (18-for-58) with five doubles, one triple, one homer and 12 RBIs.

Pirates manager Don Kelly was ejected during the sixth inning of the loss. The Pirates felt that Jesus Sanchez had struck out on a checked swing before eventually hitting an RBI double in the three-run inning.

'We're in a big moment right there,' Kelly said. 'I thought Sanchez had check swung and went, for sure, at that ball. I just felt like it was a big moment. Obviously, I didn't agree with the call.'

--Field Level Media