Yusmeiro Petit - Wikipedia
Seven A's players who could be on different teams in 2021 MLB
Yusmeiro Petit officially signs with A's, happy to be back in Bay Area
Athletics Sign Yusmeiro Petit - MLB Trade Rumors
Oakland A's 2023 bullpen outlook: How will they replace A.J. Puk
The 'Moneyball' A's Find a New Inefficiency: Other Teams' Players
A's 2019 projections: Yusmeiro Petit's value to help with bullpen
Oakland A's call up Lou Trivino, place Yusmeiro Petit on
Yusmeiro Petit seeks opportunity - Líder en deportes
Baseball MLB 2019 Topps #637 Yusmeiro Petit Athletics
2021 Oakland A's Season Preview - Diamond Digest