Jonathan Holder’s task entering spring training with the New York Yankees will be challenging, to say the least. Mississippi State product Holder will be trying to nail down a job in what mlb.com speculates might be the best bullpen of all-time. Holder, 24, has pitched well in his 45 MLB appearances to date – 4.15 ERA, 45 strikeouts in 47 2/3 innings – but he would appear to be far down in the Yankees’ pecking order. Aroldis Chapman, the fearsome left-hander, is the closer. The crew of middle relievers and set-up men includes Dellin Betances, David Robertson, Adam Warren, Tommy Kahnle, Chad Green and Chasen Shreve, the former Mississippi Braves lefty. Holder, a sixth-round pick by New York in 2014, established himself as a prospect in 2016, when he struck out 101 batters and walked just seven in 65 1/3 innings in the minors. The Gulfport native made his big league debut that season and made the opening day roster last year, though he spent most of 2017 in the minors. And the competition for bullpen jobs has only grown more fierce in the Bronx.