I don't have anything for this season, but Michael Busch had 162 strikeouts in his rookie season in 2024.
Interpreted as:
MLB rookies to get 150+ strikeouts this regular season| NAME | SO | SEASON | TM | G | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | OBP | SLG | OPS | WRC | WRAA | WOBA | WRC+ | BRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Busch | 162 | 2024 |  CHC | 152 | 496 | 73 | 123 | 28 | 2 | 21 | 65 | 63 | 4 | 2 | 1 | 567 | 218 | 51 | 0 | 4 | 1 | 9 | .248 | .335 | .440 | .775 | 78 | 12 | .336 | 118 | 12.5 |
| 2 |  | C. Cowser | 172 | 2024 |  BAL | 153 | 499 | 77 | 121 | 24 | 3 | 24 | 69 | 52 | 7 | 9 | 4 | 561 | 223 | 51 | 0 | 3 | 2 | 9 | .242 | .321 | .447 | .768 | 75 | 9.6 | .331 | 119 | 12.3 |
| 3 |  | C. Rafaela | 151 | 2024 |  BOS | 152 | 544 | 70 | 134 | 23 | 5 | 15 | 75 | 15 | 7 | 19 | 10 | 571 | 212 | 43 | 2 | 3 | 1 | 8 | .246 | .274 | .390 | .664 | 56 | -11.1 | .286 | 79 | -13.7 |
StatMuse has season-level data for strikeouts going back to the 1891 season.
Cardinals 
Reds 
Brewers 
Pirates 
CWS 
MIA 
Yankees 
Tigers 
Guardians 
Mariners 
Astros 
Mets 
Phillies 
Dodgers 
Padres 
ATH 
TEX 
COL 
SFG 
WSH 
TOR 
TBR 
