Mark ManfrediCOL · RP

2026 review

Mark Manfredi pitched as a middle reliever for COL, posting a 3.06 ERA and 1.36 WHIP in 17.2 IP across 14 games, with a 21.3 K% and a 12.0 BB% over 75 BF, and no save or hold chances came his way. His contract was selected Aug 19, and he ran 7.1 IP over games in Aug and 10.1 IP over games in Sep. Undrafted in NFBC drafts, he finished 565th of 1472 in the TDK LABS 5x5 value rank, 303rd of 811 pitchers, and 218th of 575 relievers. The TDK LABS card followed him the same way from arrival to late season: brought aboard in late Aug to add bullpen length, by early Sep pegged as a low-volume arm without a clear path to high-leverage work in a bullpen mix that kept shifting, and by late Sep still cast as a non-closing, non-holds piece pitching in Colorado's hitter-friendly park.