The idea of an opener makes sense to me, if it's a really good short man in the role. Did you know that historically more runs have been scored in the first inning than any other? source It's not surprising. The first inning is the only one that managers can set their batting order the way they want. One of the complaints of the now-traditional Closer role is that your excellent short man might be facing the bottom of the lineup, or else may not even get into the game at all for several days at a stretch. The thinking, then, is to put your shut-down guy in the highest leverage situation possible, and deal with the ninth when it comes. Based on the above chart it would be an especially appealing strategy for the visitors. It's an era where complete games are virtually non-existent. Relievers will be appearing in your game. As manager, you have the option when to deploy them, not whether. A secondary decision is whether to go through the lineup completely before bringing the more-durable starter into the game. My feeling is that it's OK for your erstwhile starter to face the lower portion of the lineup 3 times, so bring him in for the start of the second inning to face batter #4 or lower, and then decide what to do when the top of the lineup comes up against him for the third time, based on how he's going. Plus maybe that lets you use your Opener more often during a season. Anyway, it needs to be a shut-down guy, or else the strategy is no good. I'm not sure we have that guy at present. May is a reasonable candidate, but it sure didn't work out that way. If what you have is Moya, Hildenberger or Rogers, I wouldn't expect great results, because I don't see any of those as candidates to be Closer either - on a seriously contending team these are all middle-innings guys. I know Hildy has had some success as closer lately, but I'd expect him to be badly exposed as an Opener, more quickly than as Closer.