Milwaukee Brewers pitcher Kyle Harrison has been one of the best starters over the first two months of the 2026 season. He has allowed 39 hits and 14 walks over 51.2 innings.

The statistics have contributed to him giving up only 9 runs and posting an earned run average of 1.57. Although these statistics are outstanding, Kyle Harrison has major red flags beneath the surface, indicating he can’t be a top-end rotation starter.

Over the first eleven starts of 2026, Kyle Harrison threw a four-seam fastball 519 times, 58.9% of his pitches. When he has thrown the fastball this season, he has averaged 94.9 mph. Kyle’s fastball velocity ranks 139th among all pitchers. Due to these factors, Kyle Harrison threw a significant amount of his fastball on the edge of the strike zone.

47.2% of his four-seam fastballs have landed in the shadow zone, the edge of the strike zone. The fastball location has resulted in a ton of balls and foul balls. Kyle Harrison’s fastballs have generated 62 foul balls over his first 11 starts of 2026, fourth-highest among starters. It has also generated 52 balls, the 16th highest among all starters.

The statistics have contributed to him going a significant number of pitches per inning. Over his first 11 starts, Kyle Harrison is averaging 17.3 pitches per inning, 11th-highest among starters. Consequently, Kyle Harrison is averaging 5.1 innings per start. The combination of these factors put him in the same group as former Milwaukee Brewers Freddy  Peralta. 

During his final 3 seasons with the Milwaukee Brewers, Freddy  threw 4,754 fastballs, 52.9% of the time, averaging 94.5 miles per hour. Consequently, he located 44.6% of his fastballs on the edge of the strike zone, which resulted in many foul balls and balls. 

He generated  504 foul balls and 542 balls from the pitches in the shadow zone. The statistics place him in the top ten in both categories among all starters. As a result, he averaged 17 pitches per inning , fifth among all starters. Ultimately, he would average five innings per start.

Although Kyle Harrison is statistically performing well, his pitching game plan should prevent him from being a front-line rotation start.