Justin Masterson

Justin Masterson threw 104 pitches last night and 103 of them were fastballs


Justin Masterson shut out the Twins for 7.2 innings last night, allowing just four hits and no walks while striking out six, and remarkably did so while throwing fastballs on 103 of his 104 pitches. Seriously.

His timing was especially amusing because just a few hours earlier Sam Miller wrote a Baseball Prospectus column about all-fastball repertoires and wondered how long it would be before someone went with 100 percent heat in a start.

Masterson was damn close, throwing just one slider among 104 offerings, and Jordan Bastian of MLB.com (at the Twitter urging of an intrigued Miller) talked to the right-hander about why he bothered using the one non-fastball:

Well, you know, we thought we’d probably use it more. That one would hopefully kind of put it in the back of the head like, “Oh, later on in the innings, is he going to throw one here? Is he not?”

Along with that little intro to Game Theory he also said the approach was a case of “don’t change what’s working.” In other words, if the Twins kept showing that they couldn’t hit his fastball why did he need to throw anything else? Masterson got six strikeouts and 15 ground-ball outs while allowing zero extra-base hits, and only a Chris Perez blown save kept him from winning a 1-0 game while throwing one pitch slower than 90 miles per hour.

I’ve been skeptical of Masterson as a starter because I wondered if his lack of secondary pitches would eventually force a move to the bullpen, but that looks kind of silly right now. He has a 2.64 ERA and 101/40 K/BB ratio in 136 innings spread over 20 starts this season and, as Bastian notes, he’s thrown 82 percent fastballs.

ALDS, Game 1: Rangers vs. Blue Jays lineups

Toronto Blue Jays' starting pitcher David Price works against the Baltimore Orioles during first inning of a baseball game in Toronto, Saturday, Sept. 5, 2015. (Darren Calabrese/The Canadian Press via AP) MANDATORY CREDIT

Here are the Rangers and Blue Jays lineups for Game 1 of the ALDS in Toronto:

CF Delino DeShields
RF Shin-Soo Choo
3B Adrian Beltre
DH Prince Fielder
1B Mike Napoli
LF Josh Hamilton
SS Elvis Andrus
2B Rougned Odor
C Robinson Chirinos

SP Yovani Gallardo

With left-hander David Price on the mound for Toronto the Rangers are going with Mike Napoli at first base over Mitch Moreland. Beyond that it’s a pretty standard lineup for Texas, or at least standard for what manager Jeff Banister used down the stretch once Josh Hamilton was healthy enough to play left field.

LF Ben Revere
3B Josh Donaldson
RF Jose Bautista
DH Edwin Encarnacion
SS Troy Tulowitzki
1B Justin Smoak
C Russell Martin
2B Ryan Goins
CF Kevin Pillar

SP David Price

After returning from the disabled list for the final weekend of the regular season Troy Tulowitzki is in the lineup and batting fifth. That allows Ryan Goins to play second base in place of the injured Devon Travis. Justin Smoak gets the nod over Chris Colabello at first base against a right-hander.

Astros leave Chad Qualls off playoff roster, add Preston Tucker

Chad Qualls Getty
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Houston made one unexpected change to the roster for the ALDS, leaving off veteran reliever Chad Qualls.

Qualls warmed up but never appeared in the Wild Card game win over the Yankees and during the regular season the 36-year-old right-hander logged 49 innings with a 4.38 ERA and 46/9 K/BB ratio. Qualls was on the Astros’ last playoff team in 2005.

Utility man Jonathan Villar has been bumped off the roster in favor of outfielder Preston Tucker, as the Astros opted for a good left-handed bat off the bench versus the Royals rather than Villar’s speed.