Arizona Diamondbacks pitcher Corbin Martin will work exclusively as a reliever heading into the 2023 season, according to manager Torey Lovullo. The 27-year-old has been working as both a reliever and starter throughout his career. Last season, Martin made seven appearances (two starts) with the Diamondbacks, but the results weren't favorable. Now, Martin is working only as a reliever and the organization is getting much better results. It sounds like Martin has a good chance of making the Opening Day bullpen, assuming he continues to look this sharp. However, he won't have much fantasy value unless he's able to snag the ninth-inning role at some point down the road.