MLB Closer Watch 2015

Tracking Every MLB and Minor League Bullpen

Our new supercharged Closer Watch shows the up-to-date state of every bullpen in MLB and how it's been performing lately. We track and display a selection of closers, setup men and possible closers-in-waiting in major and minor league ball. We hope this helps you identify everything from individual opportunities for vulture saves to the entire future of your home town franchise, all in a single glance.

If you want even more up-to-date info on shifting closer situations, you can also follow @scoutingbook on Twitter.

Data is updated many times per day; commentary less frequently. How it Works


Britton LHP
2.14 WHIP, 9.6 K/9
1.87 WHIP, 6.7 K/9
Miller LHP
0.27 WHIP, 9.8 K/9
2.39 WHIP, 5.4 K/9
Matusz LHP
1.49 WHIP, 13.5 K/9

Orioles Closer Watch

With Jim Johnson gone, young Oriole Tommy Hunter looks like the best bet to take over closing duties, though wildly-effective Darren O'Day or new Oriole Andrew Miller could press for the job, too. Beyond that, there's an interesting assortment of unproven arms and converted starters to look at, but nothing too attractive in the short term. If the new unit doesn't gel, the O's could make some early-season roster moves to mix things up.

Orioles Bullpen >


Thornton LHP
2.14 WHIP, 3.9 K/9

Yankees Closer Watch

Well, it's time. With Mo actually gone for good, ex-setup ace David Robertson is the man standing all alone in the Yankee spotlight, ready to take over for the best closer in baseball history soon. No pressure, Dave. If Robertson falters or looks less like a True Yankee than expected, many fans will holler for minor league phenom Mark Montgomery to ascend to the throne instead. The roster is thin on setup and backup choices, so we expect some fresh reinforcements to arrive via trade sometime soon, too.

Yankees Bullpen >


Scouting Book Home Page

Closer Watch key and words of caution: Bolded names are best-bets to be closing for the immediate future; other pitchers are sorted from backup options right now (usually setup or short-relievers) to less-likely or future candidates. The order is hand-chosen and updated only every week or two based on who we would bet on, ourselves, for the future. Data is much more current than commentary, and readers may draw their own different conclusions based on the data displayed here or elsewhere. Game by game graphs show up to ten most recent outings for each pitcher, scored from poor (one red dot) to excellent (four green dots), based on counting stats, with special bonus points for saves and holds. Closers with more than a couple of red dots probably won't be closing much longer. Rate stats are shown for up to ten of a pitcher's most recent outings. Players whose most recent outing was in the minor leagues are labeled with the level of that most recent appearance. A gray star indicates a prospect who is also tracked as a prospect at Disabled List status is courtesy published MLB information and may lag behind conventional wisdom by a day or two. Pitchers who have thrown two, three or more days in a row, including yesterday, are flagged as 'Tired'. Data auto-publishes several times per day from Scouting Book's own data feeds, but can lag behind reality, and sometimes gets further delayed by gremlins, especially when feeding after midnight.