These were the pitchers on the Sox to end the 2023 season, before Breslow was hired:
Sale, Houck, Pivetta, Crawford, Bello (Paxton IL)
Jansen, Martin (IL) Whitlock, Schreiber, Winckowski, Benardino, Murphy, Joely R (IL) N Robertson, Llovera
AAA: Drohan, Walter, Barraclough, Van Belle, Gambrell, Rio Gomez/ Ort, Mata, Booser, Weiss, Jacques, Garza, Gillaspie, Politi, L Guerrero, R Fernandez, Hagenman, Mosqueda, German, Shugart, Santo (IL)
AA notables: Wikelman, Dobbins, Bastardo, Hoppe, Troye
A+: Penrod, Monegro, Perales, Rogers, Song, Sena
A-: ERod, Mullins, Early, Paez
Pitching Prospects Rankings:
7 Perales, 9 Wikelman, 15 Drohan, 20 Monegro, 23 Dobbins, 24 ERC, 25 Guerrero, 26 Bastardo, 27 Mata, 28 Hoppe