Stewart will start Tuesday against Oakland, Alden Gonzalez of MLB.com reports.

Stewart last appeared on March 14 against Kansas City where he threw one scoreless frame. He recorded three strikeouts and allowed one hit and one walk in the outing.

Stewart signed a minor-league contract with the Angels on Tuesday, Jeff Fletcher of the Orange County Register reports.

The deal doesn't include an invite to big-league spring training, as Stewart mostly languished at Triple-A Gwinnett last season, posting a 4.58 ERA and just 59 strikeouts over 106 innings. Now 28 years old, the former top prospect for the Blue Jays now looks to be nothing more than an organization depth arm.

Braves acquired RHP Zach Stewart from the White Sox for cash considerations.

Stewart compiled a 4.28 ERA and 122/37 K/BB ratio over 167 1/3 innings last season with Chicago's Triple-A affiliate. The 27-year-old has a 6.82 ERA in 14 starts and 19 relief appearances in the majors. With the Braves' rotation suddenly looking questionable, the 27-year-old will provide some depth.

White Sox sent RHP Zach Stewart outright to Triple-A Charlotte.

Stewart was just claimed off waivers from the Pirates last week, but the move clears him from the 40-man roster. The 26-year-old right-hander has a 6.82 ERA over his first 103 innings in the big leagues and is likely to begin 2013 in the minors.

White Sox claimed RHP Zach Stewart off waivers from the Pirates.

Stewart was designated for assignment by the Bucs last week and is now back with team he pitched for during the first few months of 2012. He has a disappointing 6.82 ERA over 103 career major league innings and won't be guaranteed a major league roster spot for the opening of the 2013 season.

Pirates designated RHP Zach Stewart for assignment.

Stewart, who was acquired from the Red Sox in the offseason, is no longer considered a prospect. He has an underwhelming 6.82 ERA over his first 103 innings in the majors, but could draw some interest on waivers. The Pirates officially re-signed Jeff Karstens to a one-year deal in a corresponding move.

Pirates acquired RHP Zach Stewart from the Red Sox for a player to be named later.

Stewart was just designated for assignment by the Red Sox last week. The 26-year-old right-hander was once considered a pretty solid prospect, but he has an ugly 6.82 ERA over his first 103 innings in the big leagues. He should compete for a roster spot during spring training.

Red Sox designated RHP Zach Stewart for assignment.

Stewart was once a pretty decent prospect, but he's failed miserably in his chances at the big league level, posting a 6.82 ERA over 103 frames. He's still just 26, though, so someone will take a shot on him.

Zach Stewart allowed five earned runs in 2 2/3 innings Sunday in Boston's loss to the Orioles.

Stewart was overmatched, yielding seven hits -- including two home runs -- while tallying just one strikeout. He'll finish 2012 with a brutal 8.58 ERA and 1.74 WHIP.

Zach Stewart will start next Sunday against Baltimore.

Red Sox recalled RHP Zach Stewart from Triple-A Pawtucket.

Stewart has only appeared in one game with the Red Sox, and was destroyed to the tune of nine runs on 10 hits over three innings of work. He'll provide nothing more than bullpen depth as a long reliever.

Red Sox optioned RHP Zach Stewart to Triple-A Pawtucket.

Stewart was annihilated in his Red Sox debut on Wednesday night against the Angels, allowing nine runs on 10 hits over just three innings. The Red Sox would have no real reason to give him another shot this year.

Zach Stewart got destroyed in his Red Sox debut Wednesday, allowing nine runs on 10 hits in just three innings of Boston's loss to the Angels.

That's going to leave a mark. It wasn't entirely unexpected, however, seeing as Stewart was the owner of a 5.92 ERA through 97 1/3 career innings coming into this evening. It's doubtful another start is in the works for the 25-year-old righty.

White Sox optioned RHP Zach Stewart to Triple-A Charlotte.

Stewart has registered an ugly 6.00 ERA and 1.50 WHIP in 30 innings this season for big-league Chicago. The 25-year-old right-hander will try to work on his craft against a lesser level of competition at the Triple-A level.

Zach Stewart was pounded for six runs on nine hits over 5 2/3 innings Monday in a loss to the Cubs.

He served up four homers and has now allowed a whopping 10 over just 30 innings this season. Stewart now holds a 6.00 ERA and 1.50 WHIP for the season and should be headed back to a long relief role after the spot start.

Zach Stewart was pummeled for five runs on six hits and a walk through two innings on Sunday.

A big blemish in an otherwise decent spring for the young right-hander. Hopefully Stewart's next long relief appearance will be measured by innings, not by pitches.

Zach Stewart held the Indians to one run on three hits and a walk over 5 1/3 innings Tuesday.

He struck out one. Stewart is expected to begin the season in the minor leagues but will likely be the first to be called up in the event of an injury or if Chris Sale's move to the rotation doesn't go well. He has a 3.72 ERA this spring.

Zach Stewart got obliterated by the Royals on Friday evening, allowing nine runs on 12 hits and four home runs in four innings of an 11-1 White Sox loss.

Stewart had allowed only five home runs in 46 2/3 innings coming into this evening. The dismal night balloons his ERA to 5.88 and WHIP to 1.60. He's now allowed 14 runs in just nine innings over his past two starts. It's unclear if he'll start Chicago's season finale against the Blue Jays on Wednesday.

Zach Stewart narrowly missed tossing the 21st perfect game in major-league history on Monday evening, allowing only an eighth-inning double in Chicago's 4-0 win over the Twins in Minnesota.

Stewart retired the first 21 batters he faced before serving up a leadoff double to Danny Valencia in the eighth. He struck out nine. The brilliant effort lowers his ERA from 5.48 to 4.56 and WHIP from 1.65 to 1.39. The 24-year-old righty will get the Indians in Cleveland on Friday.

Zach Stewart got rocked by the Angels on Wednesday, surrendering seven runs on seven hits in six innings of a White Sox loss in Anaheim.

Stewart struck out four and walked two in falling to 1-3. Stewart will be returned to the bullpen as soon as Philip Humber (facial contusion) is ready to come off of the disabled list, which he should be able to do when first eligible on September 4. Stewart is not worth an own in AL-only leagues.