MILWAUKEE — The first thing William Contreras hit on Saturday night at American Family Field was Yankees starter Cam Schlittler. Hard.
William Contreras hit a 108.5 mph liner that caught Schlittler flush on the back of his left calf in the first inning. The ball dropped straight down. Schlittler could barely locate it. He hobbled. The training staff came running. His first three warmup pitches went nowhere close to the strike zone.
And then the Yankees starter struck out the next batter. And the one after that. And eventually everyone else the Brewers put in front of him.
Six innings later, Schlittler limped off the mound. He had thrown six shutout innings on a throbbing leg, struck out six and walked nobody. He had also placed himself in historic company.
The pitch that could have ended his night
Schlittler had retired the first two Brewers when Contreras stepped in. Then came the 108.5 mph shot that caught him on the left calf. The ball dropped. He could not locate it at first.
Yankees manager Aaron Boone and trainer Tim Lentych jogged to the mound. Three warmup pitches sailed well above the strike zone. Any manager would consider pulling his starter.
Boone pushed for honesty.
“I kept trying to be pretty firm, like, ‘Tell us the truth,'” Boone said. “He was just more mad at himself for not throwing a strike in the warmup pitches. So that’s why he kept throwing. He was like, ‘I just want to throw one down.'”
Schlittler stayed on the mound and struck out former Yankee Jake Bauers on a 98.2 mph four-seamer to end the inning. He then walked slowly back to the dugout with a noticeable limp.
Between innings, the training staff wrapped his calf. He did exercises in the dugout to keep the muscle loose. He was the last Yankee to take the field for the bottom of the second.
Schlittler spoke about how he pushed past the discomfort to find his rhythm.
“Warmup pitches weren’t too encouraging, but I was able to settle in,” Schlittler said. “I wasn’t too worried out there about how that was going to affect me.”
“I think it actually helped me get the Yankees fastball where I needed to get it,” Schlittler added.
Six scoreless innings on a bum leg
What followed was a Yankees masterclass in controlled aggression.
His four-seam fastball averaged 98.0 mph, up from his season average of 97.9. He did not throw a non-fastball until his 38th pitch, a slider in the third. His first 29 pitches were all fastballs.
His 97-pitch night ended with 68 strikes. He threw one sweeper — his first of the season. The Yankees righty had been nearly unhittable.
He went through the Yankees lineup twice without allowing a baserunner to reach second base. Two hits allowed. No walks. It was the kind of start that earns a pitcher All-Star consideration.
He went through the Brewers’ lineup twice without allowing a baserunner to reach second base. His only two hits allowed were singles. He did not issue a single walk.
Contreras, who had drilled him, offered the most direct Yankees praise of the night.
“He did a tremendous job,” Contreras said. “He did a great job just being able to continue in the game. We know the caliber pitcher he’s able to be. Even after that line drive, it is a tremendous credit to him.”
Boone was more succinct. After watching Schlittler carry the Yankees on a bum leg all night, the manager kept it simple.
“He’s a stud,” Boone said. “He’s just a great competitor, and obviously a great pitcher. He settled in and obviously pitched awesome.”
Making history alongside Walter Johnson
The numbers from Schlittler’s night pushed the Yankees ace candidate into historically rare territory.
Per OptaSTATS, no pitcher had done this since Walter Johnson in 1913. The criteria: 50-plus strikeouts, under 10 walks, one homer allowed or fewer, sub-1.50 ERA through nine starts.
No pitcher had checked all those Yankees-era boxes in 113 years. Schlittler did it in Milwaukee.
Through nine Yankees starts: 5-1 record, 1.35 ERA (MLB-best), 0.81 WHIP (second in majors), 59 strikeouts in 53.1 innings. Opponents are batting .177 against him. The case for All-Star consideration is not a stretch. He leads the field.
A night earlier, Brewers ace Misiorowski had struck out 11 in a shutout. Boone promised the Yankees would answer with their own version.
“Obviously we saw a great fastball last night on the other side with Misiorowski,” Boone said. “They’re going to see one tonight from Cam.”
He was right. He just did not know Schlittler would throw it on one good leg.
The numbers that define a historic season
The Saturday velocity data added another layer. Schlittler’s four-seam fastball averaged 98.0 mph for the night, up 0.1 mph from his season average. Of his first 22 pitches, 18 were four-seamers averaging 98.5 mph. He did not throw a non-fastball until his 38th pitch of the night. He finished with 46 four-seamers, 37 sinkers, nine cutters and three sliders across 97 pitches.
Against the Brewers, he was as sharp with velocity as he had been all season. It said something that he was doing it on a leg that had just absorbed a 108.5 mph shot.
The full statistical picture through nine Yankees starts tells its own story:
| Stat | Value | MLB Rank |
| ERA | 1.35 | 1st |
| FIP | 1.67 | 1st |
| fWAR | 2.4 | 1st |
| WHIP | 0.81 | 2nd |
| Innings Pitched | 58.2 | 2nd among starters |
| Strikeouts | 59 | 5th |
| Batting Average Against | .176 | 4th |
| Strikeout-to-Walk Ratio | 6.56 | 3rd |
Among AL starters specifically: first in ERA, first in WHIP, first in fWAR and third in strikeouts.
His last five starts are even more striking. In 31.2 innings, he has allowed just two earned runs on 19 hits and eight walks while striking out 29. That is a 0.57 ERA over that span. The Yankees went 4-0 in those starts before Saturday’s bullpen collapse ended the streak.
Two records specific to the Yankees franchise stand out. He is the only pitcher in Yankees franchise history to post 55-plus strikeouts with a sub-1.50 ERA through nine starts. His career 2.43 ERA is also a franchise record. No Yankees starter had a lower ERA through 21 big-league games since 1968.
That 1968 comparison is particularly telling. The last time the Yankees saw a starter begin a career this well was 1968. That was the Year of the Pitcher. Schlittler is not in that era. He is throwing high-90s fastballs in 2026, and the results are matching anything the franchise has produced in over half a century.
The toughness that earned a teammate’s respect
Yankees second baseman Jazz Chisholm Jr. has known Schlittler since his July 9, 2025 debut. He was not sure Schlittler would stay. He was not surprised by what came next.
Chisholm, one of the Yankees’ most expressive personalities, described the moment with relief, admiration and his own brand of humor.
“That ball was hit pretty hard,” Chisholm said. “Thank God it hit him where he has some meat. It would have been bad.”
Chisholm then explained what he told Schlittler as he limped through the inning.
“He knew I was going to call him soft if he would have come out,” Chisholm said. “But he did a good job staying in there.
Saturday was Schlittler’s fifth straight start allowing no more than one run. Two earned runs in his last five Yankees outings covering 31.2 innings. He left the night limping through the Yankees clubhouse.
None of it stopped him from putting up a number unseen since the dead-ball era.
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