![March 8, 2009: Left fielder - third baseman Mark DeRosa (7) of Team USA during the first round of the World Baseball Classic at the Rogers Centre in Toronto, Ontario, Canada. Team March 8, 2009: Left fielder - third baseman Mark DeRosa (7) of Team USA during the first round of the World Baseball Classic at the Rogers Centre in Toronto, Ontario, Canada. Team](https://c8.alamy.com/comp/2P5Y4JE/march-8-2009-left-fielder-third-baseman-mark-derosa-7-of-team-usa-during-the-first-round-of-the-world-baseball-classic-at-the-rogers-centre-in-toronto-ontario-canada-team-usa-defeated-venezuela-15-6-to-secure-a-spot-in-the-second-round-of-the-tournament-mike-janesfour-seam-images-via-ap-images-2P5Y4JE.jpg)
March 8, 2009: Left fielder - third baseman Mark DeRosa (7) of Team USA during the first round of the World Baseball Classic at the Rogers Centre in Toronto, Ontario, Canada. Team
![WBC: Team USA manager Mark DeRosa admits he has to 'protect pitchers' and 'honor parent clubs' | Daily Mail Online WBC: Team USA manager Mark DeRosa admits he has to 'protect pitchers' and 'honor parent clubs' | Daily Mail Online](https://i.dailymail.co.uk/1s/2023/03/13/14/68647875-11854093-image-a-14_1678718009796.jpg)
WBC: Team USA manager Mark DeRosa admits he has to 'protect pitchers' and 'honor parent clubs' | Daily Mail Online
![Rosenthal: A unique challenge — Mark DeRosa makes managerial debut with star-studded Team USA in WBC - The Athletic Rosenthal: A unique challenge — Mark DeRosa makes managerial debut with star-studded Team USA in WBC - The Athletic](https://cdn.theathletic.com/app/uploads/2023/01/20001206/GettyImages-85303492-scaled.jpg)
Rosenthal: A unique challenge — Mark DeRosa makes managerial debut with star-studded Team USA in WBC - The Athletic
![Former Quaker Mark DeRosa Tabbed Team USA Manager For World Baseball Classic - University of Pennsylvania Athletics Former Quaker Mark DeRosa Tabbed Team USA Manager For World Baseball Classic - University of Pennsylvania Athletics](https://pennathletics.com/images/2022/8/23/DeRosa_WBC_Teaser.jpg?preset=large.socialmediaimage)
Former Quaker Mark DeRosa Tabbed Team USA Manager For World Baseball Classic - University of Pennsylvania Athletics
![Rosenthal: A unique challenge — Mark DeRosa makes managerial debut with star-studded Team USA in WBC - The Athletic Rosenthal: A unique challenge — Mark DeRosa makes managerial debut with star-studded Team USA in WBC - The Athletic](https://i.ytimg.com/vi/q4t51xmIQZM/mqdefault.jpg)
Rosenthal: A unique challenge — Mark DeRosa makes managerial debut with star-studded Team USA in WBC - The Athletic
![Mark DeRosa named U.S. National Team manager for World Baseball Classic - World Baseball Softball Confederation - wbsc.org Mark DeRosa named U.S. National Team manager for World Baseball Classic - World Baseball Softball Confederation - wbsc.org](https://static.wbsc.org/assets/cms/2ccdfa2b-2cca-2635-bcff-0b559d3345bf.jpg)
Mark DeRosa named U.S. National Team manager for World Baseball Classic - World Baseball Softball Confederation - wbsc.org
![Rosenthal: A unique challenge — Mark DeRosa makes managerial debut with star-studded Team USA in WBC - The Athletic Rosenthal: A unique challenge — Mark DeRosa makes managerial debut with star-studded Team USA in WBC - The Athletic](https://cdn.theathletic.com/app/uploads/2023/01/20002023/USATSI_19083443-scaled.jpg)