10 candidates for White Sox starting rotation

When I heard the White Sox were signing veteran left-handed pitcher Martin Perez to a one-year contract, my reaction was, "Ha! He's going to be the Opening Day starter!"

Perez, 33, is getting a guaranteed $5 million, according to reports. His salary for 2025 will be $3.5 million. The contract includes a $10 million mutual option for 2026, with a $1.5 million buyout.

What does the Sox rotation look like now that former ace Garrett Crochet has been traded to the Boston Red Sox for futures? Well, here are 10 pitchers we might see:

1. Perez. As ridiculous as it sounds, Perez is going to be the most accomplished starter on this team, which puts him in line for a potential Opening Day nod. His career record is 90-87 with a 4.44 ERA over 314 games, including 269 starts. He struggled the first half of 2024 with Pittsburgh, going 2-5 with a 5.20 ERA. But after a midseason trade to the San Diego Padres, Perez discovered new life over 10 starts. He went 3-1 with a 3.46 ERA. The lefty has a long track record of being a league-average starter, which makes him the top option on this Sox team.

2. Jonathan Cannon. The 24-year-old, former third-round draft pick was an afterthought coming into 2024, but he ended up making 23 appearances (21 starts) with the Sox and put up a 1.9 WAR season as a rookie. He went 5-10 with a 4.49 ERA. Among the younger pitchers who are candidates for the rotation, Cannon starts 2025 on the firmest ground.

3. Drew Thorpe. The 24-year-old righty was the centerpiece of the return in the Dylan Cease trade. After tearing up Double-A Birmingham, he was promoted to Chicago last season and made nine starts. Results were mixed, as he went 3-3 with a 5.48 ERA before elbow trouble sidelined him for the last two months of the season. If Thorpe is healthy, it's hard to envision him not being in the rotation.

4. Bryse Wilson. This 27-year-old veteran made 34 appearances with the Milwaukee Brewers last season, mostly in relief. But he did make nine starts in 2024, and I think he signed with Chicago believing he would get an opportunity to crack the rotation. I like his odds, just because it's hard to see the Sox going with Perez and four kids. There probably has to be one other veteran in there, and Wilson is probably that guy.

5. Davis Martin. The former 14th-round pick surprised everyone by giving the Sox about 60 respectable innings across 14 games (9 starts) in 2022, but then Tommy John surgery sidelined him for the entire 2023 season. He returned to mixed results in the second half of 2024. He made 11 appearances (10 starts) and tossed 50 innings with 47 strikeouts, going 0-5 with a 4.32 ERA. He just turned 28 years old, so there's not much upside left, but he probably enters spring with an inside track for a rotation spot.

6. Sean Burke. Another former third-round pick, the 25-year-old was another guy who was off the grid coming into 2024. He's been injured for a good chunk of his professional career, but he pitched himself back into the picture by making the most of his September call-up last season. He appeared in four games, three of them starts, and went 2-0 with a 1.42 ERA. He struck out 22 guys in only 19 innings. This is a staff that needs strikeouts. We'll see how Burke looks in spring.

7. Ky Bush. The 25-year-old lefty, acquired in 2023 in the trade that sent Lucas Giolito to the Los Angeles Angels, had a strong showing in Double-A Birmingham and earned an August look with the Sox. Alas, he struggled with his control, walking 16 guys in just 17.2 innings in the majors. He finished 0-3 with a 5.60 ERA. I would expect Bush to start the season in Charlotte, but it's not unreasonable to think he'll get another chance sometime in 2025.

8. Nick Nastrini. Speaking of control problems, Nastrini made eight starts and one relief appearance for the 2024 Sox. He walked 36 guys in 35.2 innings. That was enough to give him an 0-7 record with a 7.07 ERA. Ouch. The 24-year-old will probably get one more kick at the can to make the rotation this spring. It isn't as if the Sox are bursting at the seams with proven options, so there's still a chance for Nastrini to move up this list. But right now, I'm thinking whatever future he has might be in the bullpen.

9. Jairo Iriarte. Another pitcher who came to the Sox in the Cease trade, Iriarte got a late-season look in 2024 with six relief appearances. There's nothing wrong with his 1.50 ERA, but he walked eight guys and struck out six in six innings. Iriarte has a power arm, and he's never going to have great control. But he can't be *that* wild and expect to hold down a rotation spot. He's probably destined for Triple-A Charlotte to start the season, but a pitcher on the 40-man who has had a look in the majors can't be completely discounted.

10. Shane Smith. How about a Rule 5 pick? Smith made 32 appearances and 16 starts across two levels in the Milwaukee Brewers organization last year. He was 6-3 with a 3.05 ERA in those outings. He has to make the club out of spring training, or be offered back to the Brewers. So, that helps his odds, but the most likely scenario is he grabs a spot in the bullpen.

We'll leave top pitching prospects Noah Schultz and Hagen Smith off this list for now. They will start the season in the minor leagues, but I'll mention them here just to acknowledge that a 2025 debut isn't out of the question for either of them. I just don't expect it to occur in March or April.

3 straight good outings for Jonathan Cannon

Jonathan Cannon received his first opportunity to pitch in the big leagues in April. It did not go well.

The 23-year-old right-hander made three starts for the White Sox during his initial recall, going 0-1 with a 7.24 ERA. He allowed 11 runs on 20 hits over 13.2 innings pitched.

He was sent back to Triple-A Charlotte, where he made a couple of changes to his grip on his sinker and changeup. The result has been more velocity on his sinker, and more downward action on his change.

Since being recalled to Chicago earlier this month, Cannon has had three straight good outings.

He earned his first career save June 7 against Boston, when he tossed three shutout innings with four strikeouts in a 7-2 win over the Red Sox.

Cannon returned to the starting rotation June 12 at Seattle. He threw seven innings of one-run ball, allowing only four hits -- including a solo home run in the seventh -- with seven strikeouts and one walk. That resulted in a no-decision as the Sox lost, 2-1, in 10 innings.

Then came Tuesday, when the former third-round draft pick fired 8.2 shutout innings against the Houston Astros. He allowed seven hits, but only one walk, with four strikeouts. Seventy of his 106 pitches were for strikes, and he picked up his first career win as the Sox prevailed, 2-0.

This game very easily could have been a complete-game shutout. Cannon retired the first two batters he faced in the top of the ninth inning, and he was one out away from finishing it off. Alas, a check-swing single by Jon Singleton and a ground ball with eyes off the bat of Mauricio Dubon put the tying runs on base for Houston with two outs.

At that point, Sox manager Pedro Grifol made a pitching change, with a chorus of boos cascading down upon him. Grifol has been rightfully criticized for many things, but this was the correct move. You don't let Cannon lose the game after how well he pitched, and John Brebbia is paid $5 million per season to get outs in relief.

Indeed, Brebbia retired Victor Caratini on a routine grounder to first base to earn his second save of the season.

Now, it's worth noting that Cannon faced a compromised Houston lineup that was missing its two biggest left-handed bats: Yordan Alvarez (personal reasons) and Kyle Tucker (leg contusion). It's also worth noting that it's only three outings, and all the usual caveats about small sample sizes apply.

But, Cannon is the first Sox pitching prospect to do much of anything with an opportunity so far in this lackluster season. Since his recall, he has an 0.52 ERA, and his season ERA is down to a respectable 3.34.

Is it possible that the changes he's made to his sinker and changeup will make him a viable big-league starter? Or is this just a hot streak from a fringe player?

At least it's something to monitor and talk about with the Sox (20-54) hopelessly buried in the standings.

Jonathan Cannon's debut also a success; Sox split doubleheader

The White Sox did not win Jonathan Cannon's first major-league start, but the rookie right-hander can say he did his job.

Cannon worked five innings in Game 1 of a doubleheader against the Kansas City Royals on Wednesday, allowing only one earned run on three hits. He struck out three and walked one, and he left the game with a 2-1 lead.

Alas, the Sox bullpen happened, and the Royals rallied for a 4-2 victory.

The run Cannon allowed was not his fault. He retired the first two batters in the top of the second inning, including his first career strikeout, which came against Salvador Perez.

Alas, center fielder Dominic Fletcher slipped and fell on what should have been a routine flyout off the bat of Nelson Velasquez, who made second base on the "double" and scored on a single by Adam Frazier.

Fortunately, the Kansas City lead didn't last. Paul DeJong's third home run of the season, a two-run shot, gave the Sox a 2-1 lead in the bottom of the second.

The score stayed there until the eighth inning, when Perez connected for a two-run homer on a middle-middle fastball from Michael Kopech (0-2) to put the Royals ahead to stay at 3-2.

Hunter Renfroe added a solo home run for Kansas City in the ninth, and the Sox were toast.

The loss not only wasted Cannon's start, but it also ruined DeJong's best game in a Sox uniform. The shortstop went 3 for 3 with the aforementioned homer, a single, a double and a walk.

Game 2 goes to Sox

We have a surprise for you! The Sox won Game 2!

This time, two runs was enough. The Sox got a strong starting pitching performance from Erick Fedde in a 2-1 victory.

Fedde (1-0) allowed no runs on three hits over 5.2 innings. He struck out five and walked three.

The Sox got a run in the fourth after Andrew Vaughn doubled and scored on a single by Fletcher. Gavin Sheets hit his third home run of the season in the sixth inning for a 2-0 lead, and this time, the bullpen made it stick.

Tanner Banks allowed an unearned run in the seventh, but Deivi Garcia got six outs for his first save of the season.

The Sox are 3-15. There are 144 more games of this crap remaining.