He split the 2019 season between the Single-A Quad Cities River Bandits and the Double-A Corpus Christi Hooks, posting a combined 6-3 record and 3.71 ERA with 93 strikeouts in 77.2 innings pitched.
[4] He spent the 2021 season split between Corpus Christi and the Triple-A Sugar Land Skeeters, logging a cumulative 5-6 record and 3.24 ERA with 146 strikeouts in 111.0 innings pitched.
[6] He began the season with the Triple-A Sugar Land Space Cowboys, struggling to a 2-4 record and 8.96 ERA with 65 strikeouts in 67.1 innings pitched.
[8] Spending the remainder of the year with Sacramento, he was 0–3 in five starts with a 9.22 ERA over 13.2 innings in which he gave up seven home runs and struck out 16 batters.
[11] In 19 games (18 starts) for the Double–A Pensacola Blue Wahoos, he registered a 5–5 record and 4.58 ERA with 109 strikeouts across 94+1⁄3 innings pitched.
Bermúdez made 20 appearances (17 starts) split between Pensacola and the Triple–A Jacksonville Jumbo Shrimp to begin the 2024 campaign, accumulating a 4–6 record and 3.48 ERA with 98 strikeouts over 98+1⁄3 innings of work.