Justin De Fratus

Justin Andrew De Fratus (born October 21, 1987), is an American former professional baseball relief pitcher.

He then attended Rio Mesa High School in Oxnard, California, from which he graduated in 2005; he was a fan of the Los Angeles Dodgers.

The Philadelphia Phillies selected him in the 11th round of the 2007 Major League Baseball draft.

The Phillies selected De Fratus with the 353rd overall pick in the 11th round of the 2007 Major League Baseball draft, and assigned him to the Gulf Coast League Phillies, the Phillies' rookie level minor league affiliate, with whom he went 2–3 with a 4.30 earned run average (ERA) in 10 games (eight starts).

The next season, 2008, he advanced to the Williamsport Crosscutters, and went 6–5 with a 3.67 ERA in 14 starts.

He led the New York–Penn League in innings pitched, pitching at least six in almost 65% of his starts; the Phillies named him their minor league player of the week in mid-June.

Before the 2009 season, at the decision of Phillies minor league pitching coordinator Gorman Heimueller and assistant general manager Chuck LaMar, De Fratus became predominantly a relief pitcher so he was "not sitting down four games out of the week" and could be a more focused pitcher.

He took his first crack at relief pitching with the Lakewood BlueClaws, and ultimately began to flourish, earning Phillies minor league player of the week honors, and a spot in the South Atlantic League all-star game.

On the season, he posted a 5–6 record with a 3.19 ERA in 36 games (though still with 12 starts).

After the season, he participated in the Florida Instructional League.

De Fratus methodically moved his way up through the Phillies farm system, spending about one year at each level, from rookie to Class A, and then moving through two levels per season in 2010 and 2011.

He had a successful 2010 season, splitting time between the High-A Clearwater Threshers and Double-A Reading Phillies, and posting a 1.94 ERA with 21 saves in 49 games.

He played in Major League Baseball for the Philadelphia Phillies from 2011 to 2015.

De Fratus grew up in Oxnard, California and played baseball in high school prior to playing at Ventura College.

In 2011, De Fratus made his MLB debut and, by 2013, he was a regular member of the Phillies bullpen after a few years of splitting time between the big leagues and Triple-A.

His high school coach, David Soliz, asserted that he could pitch in the major leagues for a long time, saying, "He definitely has the stuff to pitch in the majors. Justin has the stuff, but he also has the confidence. The odds were against him being drafted in the 11th round out of Ventura College."

De Fratus was the first Mesa Union, and Rio Mesa player to reach the majors during Soliz's tenure.

He went on to attend Ventura College where, like at Rio Mesa, he was a starting pitcher.

De Fratus began the 2011 season with Double-A Reading, and was promoted to Triple-A Lehigh Valley on June 16 after much success in Reading.

He recorded seven saves with Lehigh Valley, and was named the Phillies minor league player of the week in late August, before making his MLB debut with the Philadelphia Phillies on September 18, 2011, after joining the team as a September callup.

During his debut, an opposing batter fouled a ball off, and De Fratus's brother caught the ball.

Ultimately, it was a scoreless debut, and he went on to pitch four more big-league games that season.

At the end of the season, Baseball America rated him the seventh-best prospect in the Phillies' minor league system.

While at Lehigh Valley, he spent a significant amount of time reviewing film from his outings in 2011 and 2012, from which he learned that he had a faster pace when pitching, a more aggressive pitching style, and a lower arm slot.

Just under a month later, in late May, he was recalled to the major league team, and had much success (11 consecutive scoreless appearances) as part of a Phillies' bullpen that drastically improved from the beginning of the season, and, statistically, was among the best in the major leagues in early June.

Before 2012, like in 2011, he was given an opportunity to open the season in the Phillies bullpen, but ended up injuring his shoulder, and missing much of the season.

He called the injury a "beat down" both physically and mentally, but he returned and pitched with the big-league club in September.

At the conclusion of the season, he was mentally exhausted and used golf to help "divert" his attention from baseball, playing over 50 rounds in the offseason; he credited golf with helping him overcome the mental exhaustion he faced after the season, and entered 2013 in a relaxed frame of mind.

By 2013, De Fratus was a regular member of the bullpen, pitching in 58 games with the big-league club; he performed well enough to be considered likely to open the 2014 season firmly implanted in the Phillies bullpen.

In 2014, De Fratus used his slider to "dominate the league", and establish himself as a reliable reliever, capable of pitching in late-inning situations.

De Fratus has a two-pitch repertoire that consists of a fastball and a slider, the latter of which is his out pitch.

He embraces a propensity to work quickly on the mound, and use a lower arm slot.

Off the field, De Fratus is a member of the Roman Catholic church, and uses baseball to strengthen his faith.

He sees evangelism as a duty of Christians, and would like to go to seminary when he finishes his baseball career.

Before High School, De Fratus attended Mesa Union School District.

He broke spring training 2014 with the major league team, but after four appearances, he was optioned back to the minor leagues to work on commanding his pitches, notwithstanding the Phillies' dearth of other right-handed relieving options.

De Fratus' drastically improved command helped him halve his career walk rate – he walked just 5.5% of batters he faced in 2014, which contributed to a "breakout" season.

Although he was overshadowed by the emergence of fellow relief pitcher Ken Giles, De Fratus established himself as a reliable late-innings reliever for the future.

A free agent following the 2015 season, De Fratus signed a one-year contract with the Seattle Mariners on December 2.

He was released on March 16, 2016, and re-signed to a minor league contract the following day.