Mariners claim left-handed reliever Sean Doolittle from Cincinnati
Sean Doolittle Announces Retirement - MLB Trade Rumors
Reds starter Miley, reliever Doolittle roughed up in 11-7 loss to
Sean Doolittle retires after path led to All-Star, World Series honors
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Ex-Nats reliever Sean Doolittle exits after '11 incredible seasons
Sean Doolittle - Wikipedia
Washington Nationals reliever Sean Doolittle heads to IL with
Nationals pitcher Sean Doolittle announces his retirement after
2021 Cincinnati Reds Team Preview (30 Clubs in 30 Days) Reds Sign
Reports: Reds To Add Veteran Closer Sean Doolittle - Red Reporter