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Played on Diamonds

← Colorado Rockies

Pitcher · #45

Sean Sullivan

Bats/Throws
R/L
Height
6' 4"
Weight
200 lb
Born
2002-07-22
Birthplace
Boston, MA, USA
MLB debut
2026-06-12
Go to Spring Go to AFL

Pitching

Club G IP H R ER BB K BF ERA
MLB Colorado Rockies 5 22.1 34 22 22 11 16 114 8.87
AAA Albuquerque Isotopes 14 61.0 73 44 36 22 59 276 5.31
Total 19 83.1 107 66 58 33 75 390 6.26

Pitching

Club G IP H R ER BB K BF ERA
AAA Albuquerque Isotopes 5 22.2 25 19 15 10 20 102 5.96

Pitching

Club G IP H R ER BB K BF ERA
AAA Albuquerque Isotopes 5 27.0 37 18 16 7 20 123 5.33

Pitching

Club G IP H R ER BB K BF ERA
MLB Colorado Rockies 4 16.2 22 16 16 9 12 82 8.64
AAA Albuquerque Isotopes 1 5.0 4 5 3 2 10 22 5.40
Total 5 21.2 26 21 19 11 22 104 7.89

Pitching

Club G IP H R ER BB K BF ERA
MLB Colorado Rockies 1 5.2 12 6 6 2 4 32 9.53

Pitching

Club G IP H R ER BB K BF ERA
AAA Albuquerque Isotopes 3 6.1 7 2 2 3 9 29 2.84

Pitching

Club G IP H R ER BB K BF ERA
MLB Colorado Rockies 5 10.2 8 4 4 3 8 44 3.38

Pitching

Club G IP H R ER BB K BF ERA
AFL Salt River Rafters 4 11.2 12 5 5 1 16 47 3.86

12 transactions in 2026

  • Sep 28 Colorado Rockies recalled LHP Sean Sullivan from Albuquerque Isotopes.
  • Sep 16 Colorado Rockies optioned LHP Sean Sullivan to Albuquerque Isotopes.
  • Sep 15 LHP Sean Sullivan assigned to Salt River Rafters.
  • Sep 10 Colorado Rockies sent LHP Sean Sullivan on a rehab assignment to Albuquerque Isotopes.
  • Aug 3 Colorado Rockies placed LHP Sean Sullivan on the 15-day injured list retroactive to July 5, 2026.
  • Jul 21 Albuquerque Isotopes placed LHP Sean Sullivan on the 7-day injured list.
  • Jul 4 Colorado Rockies recalled LHP Sean Sullivan from Albuquerque Isotopes.
  • Jun 30 Colorado Rockies optioned LHP Sean Sullivan to Albuquerque Isotopes.
  • Jun 12 Colorado Rockies selected the contract of LHP Sean Sullivan from Albuquerque Isotopes.
  • Mar 27 LHP Sean Sullivan assigned to Albuquerque Isotopes from Hartford Yard Goats.
  • Mar 5 LHP Sean Sullivan assigned to Colorado Rockies Prospects.
  • Feb 5 Colorado Rockies invited non-roster LHP Sean Sullivan to spring training.