Blue Jays pitching prospect Adam Macko is likely headed for surgery to repair a meniscus tear in his left knee, manager John Schneider told reporters (including Hazel Mae). The 24-year-old southpaw came out of a recent bullpen session with knee discomfort.
Macko has been on Toronto’s 40-man roster for the past year. The Jays acquired the former seventh-round pick from the Mariners in the Teoscar Hernández trade. Toronto selected his contract last offseason so as not to lose him in the Rule 5 draft. He spent most of the ’24 season at Double-A New Hampshire. Macko posted a 4.87 ERA across 87 1/3 innings. His 26.4% strikeout rate and tolerable 8.8% walk percentage were more impressive than the run prevention mark.
The Jays promoted Macko to Triple-A at the end of last season. He only pitched three innings there and is likely headed back to begin this season. He should be in the mix for a major league call midseason, though this could set his promotion timetable back. A meniscus repair is unlikely to cost him the whole year but would certainly call for a season-opening injured list stint.
Toronto could eventually place Macko on the 60-day injured list if they want to open a spot on the 40-man roster. Doing so would start his service clock and require paying him a prorated $760K major league minimum salary for however long he was on the IL.