Question: The Nova Southeastern Sharks baseball team produced which Houston Astros pitcher, who tossed a no-hitter in 2015?

Context paragraphs:
Nova Southeastern Sharks baseball: The Nova Southeastern Sharks baseball program represents Nova Southeastern University in the National Collegiate Athletic Association's NCAA Division II level.  The Sharks have a very short history, having less than thirty years of play under their belt; however, the sharks have won the Division II championship in 2016, as well as producing several MLB stars, such as J. D. Martinez of the Arizona Diamondbacks, and Mike Fiers of the Houston Astros.  They are coached by Greg Brown.

Charlie Kerfeld: Charles Patrick Kerfeld (born September 28, 1963 in Knob Noster, Missouri) is a former Major League Baseball (MLB) relief pitcher.  Almost all of his career was spent with the Houston Astros.  With the Astros, Kerfeld became known for a quirky sense of humor.  He pitched for the Houston organization between 1985 and 1990, winning a division title with the Astros in 1986.  He was in the minor leagues in 1988 and 1989 before briefly returning to the major leagues with the Houston Astros and Atlanta Braves in 1990.  After his retirement, Kerfeld entered minor league baseball as a coach.  He holds a front office position for the Philadelphia Phillies.

Nova Southeastern Sharks: The Nova Southeastern Sharks are the athletic teams representing Nova Southeastern University in Davie, Florida They currently compete in the Sunshine State Conference.  The Sunshine State Conference is often considered the ""Conference of Champions"", because of its national recognition.  Nova Southeastern was originally an NAIA from 1982 until 2002, where they moved into the NCAA and the Sunshine State Conference.

Mike Fiers: Michael Bruce Fiers (born June 15, 1985) is an American professional baseball pitcher for the Houston Astros of Major League Baseball (MLB).  He has also played in MLB for the Milwaukee Brewers.  Fiers pitched a no-hitter on August 21, 2015.

List of Houston Astros no-hitters: The Houston Astros (formerly known as the "Houston Colt .45s" from 1962–64) are a Major League Baseball franchise based in Houston, Texas.  Formed in 1962, they play in the American League West division (formerly in the National League Central division until 2012).  Pitchers for the Astros have thrown eleven no-hitters in franchise history.  A no-hitter is officially recognized by Major League Baseball only “when a pitcher (or pitchers) retires each batter on the opposing team during the entire course of a game, which consists of at least nine innings”.  No-hitters of less than nine complete innings were previously recognized by the league as official; however, several rule alterations in 1991 changed the rule to its current form.  A no-hitter is rare enough that one team in Major League Baseball has never had a pitcher accomplish the feat.  No perfect games, a special subcategory of no-hitter, have been thrown in Astros history.  As defined by Major League Baseball, “in a perfect game, no batter reaches any base during the course of the game.”

No-hitter: In baseball, a no-hitter (also known as a no-hit game and colloquially as a no-no) is a game in which a team was not able to record a single hit.  Major League Baseball (MLB) officially defines a no-hitter as a completed game in which a team that batted in at least nine innings recorded no hits.  A pitcher who prevents the opposing team from achieving a hit is said to have "thrown a no-hitter".  This is a rare accomplishment for a pitcher or pitching staff: only 296 have been thrown in Major League Baseball history since 1876, an average of about two per year.  In most cases in MLB, no-hitters are recorded by a single pitcher who throws a complete game; one thrown by two or more pitchers is a combined no-hitter.  The most recent no-hitter by a single pitcher was thrown on June 3, 2017 by Edinson Vólquez of the Miami Marlins against the Arizona Diamondbacks at Miami's Marlins Park.  The most recent combined no-hitter was thrown by Cole Hamels, Jake Diekman, Ken Giles, and Jonathan Papelbon of the Philadelphia Phillies against the Atlanta Braves on September 1, 2014.

Brian Powell: William Brian Powell (October 10, 1973 – October 5, 2009) was a Major League Baseball pitcher from Bainbridge, Georgia, who played in the majors from 1998 to 2004 for the Detroit Tigers, Houston Astros, Philadelphia Phillies, and San Francisco Giants.  In 2001 , he pitched a no-hitter for the minor league baseball team, New Orleans Zephyrs, then the Astros Triple-A team.  In 2005 , he played again for the Zephyrs, then the Triple-A affiliate of the Washington Nationals.  He played collegiate baseball for the University of Georgia and led the Southeastern Conference in strikeouts during the 1995 season.

Philip Barzilla: Philip Joseph Barzilla (born January 25, 1979) is an American former professional baseball player.  A pitcher, Barzilla made his Major League Baseball debut in June for the Houston Astros.  He faced only two batters.  Brian Jordan of the Atlanta Braves singled off Barzilla before Todd Pratt flew to center field to end the inning.  Barzilla's 1/3rd of an inning is the second shortest career of an Astros pitcher after Larry Yount's appearance in which he was injured whilst warming up on the mound and never threw a pitch.  It is said that he consumed an average of 7 bags of peanuts and 4 boxes of cracker jacks per 9 innings.  He currently is a truck broker for Tropic Dispatcher in Houston, Texas.

History of the Houston Astros: The Houston Astros are an American professional baseball team based in Houston,Texas that competes in Major League Baseball (MLB).  The Astros are a member of the MLB's American League, having moved from the National League in 2013.  The Astros are one of two MLB teams based out of Texas, the other being the Texas Rangers.  The team began with the name Colt .45s in 1962 and changed their name to the Houston Astros in 1965 when they began playing in the Astrodome.  The team has played in three ballparks in Houston, Colt .45 Stadium (1962-1964), the Astrodome (1965-1999), and, currently, Minute Maid Park, a stadium with a retractable roof.  The Astros hold no World Series titles and one national league title.

List of Milwaukee Brewers no-hitters: The Milwaukee Brewers (formerly known as the "Seattle Pilots" in 1969) are a Major League Baseball franchise based in Milwaukee, Wisconsin.  Formed in 1969, they play in the National League Central division (formerly in the American League Central Division until 1997).  Juan Nieves threw the only no-hitter in franchise history on April 15, 1987.  A no-hitter is officially recognized by Major League Baseball only "when a pitcher (or pitchers) retires each batter on the opposing team during the entire course of a game, which consists of at least nine innings".  No-hitters of less than nine complete innings were previously recognized by the league as official; however, several rule alterations in 1991 changed the rule to its current form.  A no-hitter is rare enough that a Major League Baseball team, the San Diego Padres, has never had a pitcher accomplish the feat.  A perfect game, a special subcategory of no-hitter, has yet to be thrown in Brewers history.  As defined by Major League Baseball, "in a perfect game, no batter reaches any base during the course of the game."

Supporting paragraphs: Nova Southeastern Sharks baseball Mike Fiers
Answer: Michael Bruce Fiers