Player Page

Justin Masterson | Starting Pitcher

Team: Boston Red Sox
Age / DOB:  (30) / 3/22/1985
Ht / Wt:  6'6' / 260
Bats / Throws: Right / Right
Contract: view contract details

Latest News

Recent News

Justin Masterson escaped with a no-decision, serving up seven runs in 4 1/3 innings as the Red Sox edged the Nationals 8-7 on Tuesday.
The Nationals jumped on Masterson in the fifth inning, putting up a six-spot, knocking him out of the game after recording just one out in the frame. Masterson, overall, gave up eight hits and three walks while striking out four. He's had mixed results over his first two starts but will try to rebound in his next start at home against the Orioles. Apr 14 - 9:54 PM

Highest Searched Players over the last 7 days

Player News


Justin Masterson surrendered two runs and three hits in six innings Thursday in a win over the Phillies.

Masterson struck out seven. He also had two hits and an RBI at the plate, becoming the first Red Sox pitcher to do so since Josh Beckett in 2006. He'll have a home start against the Nationals next time out. He's only of use in AL-only leagues.
Apr 9 - 10:38 PM

Justin Masterson yielded two runs in five innings Saturday against the Twins.

Masterson didn't have the most encouraging of springs, and while he should be a decent enough bottom-of-the-rotation guy for Boston, it doesn't look like he'll be returning to 2013 form anytime soon. He ends Grapefruit League play with a 3.52 ERA and a 10/7 K/BB ratio in 23 innings.
Apr 4 - 3:43 PM

Justin Masterson held the Orioles to one run in four innings on Friday.

Masterson bounced back after getting lit up last time out by the Phillies (six runs in 3 1/3 innings), but his stuff is still down a tick. He's not looking like a mixed-league sleeper right now.
Mar 20 - 4:55 PM

Justin Masterson was pounded for six runs in 3 1/3 innings by the Phillies on Sunday.

After giving the Phillies a heaping helping of tasty, thigh-high fastballs, Masterson made it sound like he was more concerned about continuing to stretch his arm out than getting outs today. Hopefully, he'll become less generous as the spring progresses.
Mar 15 - 4:45 PM

Justin Masterson struck out four in three perfect innings as the Red Sox topped a Rays split-squad 5-1.

He also got four groundouts. We haven't gotten to see him yet, but Masterson's stuff is supposed to be better this spring after rib-cage and knee problems took a toll on his velocity last year. The Red Sox are counting on him as their fourth starter.
Mar 10 - 4:26 PM

According to Rob Bradford of WEEI, Justin Masterson turned down a one-year $6 million offer from the Rangers to sign with the Red Sox.

With the vast difference in the offers, it's not a surprise to see him wind up in Boston. He'll join a completely revamped Red Sox rotation that has added Wade Miley and Rick Porcello this week.
Fri, Dec 12, 2014 06:32:00 PM

Red Sox signed RHP Justin Masterson to a one-year, $9.5 million contract.

He can earn an additional $2.5 million with innings pitched incentives. Masterson registered an ugly 5.88 ERA and 116/69 K/BB ratio in 128 2/3 innings this past season between the Indians and Cardinals, but he pitched through multiple injuries and the Red Sox are betting on a bounce-back season.
Thu, Dec 11, 2014 10:48:00 PM

ESPN's Buster Olney reports that the Red Sox have agreed to a deal with free agent Justin Masterson.

It's a one-year deal worth $9.5 million, according to WEEI's Rob Bradford. Masterson drew a surprisingly-healthy market this winter after posting an ugly 5.88 ERA and 116/69 K/BB ratio in 128 2/3 innings this past season between the Indians and Cardinals. Boston will bank on the 29-year-old rebounding. He was excellent in 2013.
Thu, Dec 11, 2014 11:56:00 AM

Nick Cafardo was told by a Red Sox source that the team's offer to Justin Masterson is only for one year.

Cafardo had reported early Tuesday that the Red Sox made an offer of "at least two years" to the 29-year-old right-hander, but that did seem a little aggressive. Masterson registered an ugly 5.88 ERA and 116/69 K/BB ratio in 128 2/3 innings this past season between the Indians and Cardinals. St. Louis eventually demoted him to the bullpen.
Tue, Dec 9, 2014 09:41:00 AM

Nick Cafardo of the Boston Globe hears that the Red Sox have made a multi-year offer to Justin Masterson.

Cafardo says the offer is for "at least two years." Masterson is drawing a much healthier free agent market than expected after posting a rough 5.88 ERA and 116/69 K/BB ratio over 128 2/3 innings this past season between the Indians and Cardinals. There's obviously a strong belief from some clubs that the 29-year-old right-hander is a strong bounceback candidate.
Tue, Dec 9, 2014 08:48:00 AM

CBS Sports' Jon Heyman reports that the Rangers and Red Sox have made offers to Justin Masterson.

Heyman lists the Marlins, White Sox, Royals, Giants and Twins as other clubs that are wooing Masterson. The Cubs, Tigers and Indians have been connected with the righty, as well. Masterson had an ugly 5.88 ERA in 2014 while pitching through multiple injuries, but clearly many teams think he could bounce back.
Mon, Dec 8, 2014 09:56:00 PM

CBS Sports' Jon Heyman hears that Justin Masterson will meet with the Marlins, White Sox and possibly the Cubs at this week's Winter Meetings.

Masterson met with the Red Sox on Sunday and has previously been linked to the Twins and Tigers, so he's drawing quite a bit of interest despite a disappointing season. The 30-year-old had an ugly 5.88 ERA in 2014 while pitching through multiple injuries.
Source: CBS Sports
Mon, Dec 8, 2014 03:21:00 PM

LaVelle E. Neal III of the Minneapolis Star-Tribune reports that Justin Masterson "appears to be moving forward without the Twins."

The Twins were one of the first clubs linked to the free agent this winter, but Neal says there's been "little contact of late" between the two sides. Masterson will meet with a handful of teams at the Winter Meetings, but it appears the Twins probably aren't on the list. The Marlins, Indians, White Sox and Tigers have also been connected with the righty.
Sun, Dec 7, 2014 09:51:00 AM

The White Sox and Tigers have interest in free agent Justin Masterson, per Paul Hoynes.

It had already been reported that the Indians and Twins were interested in Masterson's services as well. Hoynes adds that the Royals could consider Masterson if they cannot retain James Shields. The right-hander is coming off of a 5.88 ERA, but with his injury woes behind him, he's primed for a bounce-back season. Masterson turns 30 years old in March.
Thu, Nov 27, 2014 06:27:00 PM

Depth Charts

C1Ryan Hanigan
2Sandy Leon
3Christian Vazquez
1B1Mike Napoli
2Allen Craig
2B1Dustin Pedroia
2Brock Holt
SS1Xander Bogaerts
3B1Pablo Sandoval
LF1Hanley Ramirez
2Daniel Nava
CF1Mookie Betts
RF1Shane Victorino
DH1David Ortiz
Starting Pitcher
S1Clay Buchholz
2Rick Porcello
3Wade Miley
4Joe Kelly
5Justin Masterson
Relief Pitcher
R1Koji Uehara
2Edward Mujica
3Junichi Tazawa
4Craig Breslow
5Robbie Ross
6Anthony Varvaro
7Alexi Ogando
8Brandon Workman