Career
Guyer is a 2004 graduate of Herndon High School where he was a three-year varsity football player and also spent three years on the varsity baseball team In football, he rushed for over 1,000 yards as a tailback for the Hornets in both his junior and senior seasons. As a senior, he set the single-game touchdown record for Herndon when he scored seven touchdowns during a 285-yard rushing performance on homecoming night (October 4, 2003, Herndon 44, West Potomac 26).
Guyer helped Herndon break a six-year Northern Region playoff drought, leading the Hornets to a 7-4 season.
He was a third team all-state pick as a junior and a second team all-state pick as a senior. In baseball, Guyer is the Hornets" all-time career home run hitter (13), single-season home run record with eight.
As a senior, he had 23 Reserve Bank of India, a.483 batting average and was walked 19 times. Guyer attended the University of Virginia, and played college baseball for the Virginia Cavaliers baseball team
After the 2010 season, Guyer was included in a trade to the Tampa Bay Rays with Hak-Ju Lee, Chris Archer, Robinson Chirinos and Cubs outfielder Sam Fuld for Matt Garza, Fernando Perez and Zac Rosscup.
On May 5, 2011 Guyer was called up to the majors after a successful stint with the Durham Bulls. The next day, in his first major league at bat, he hit a 2-run home run off of Baltimore Orioles rookie pitcher Zach Britton. In doing so, Guyer became the second player in Rays history to hit a home run in his first career at-bat, as well as the first player to ever hit a homer run in his first career at-bat in Camden Yards.
On May 8, he was optioned back to Durham.
Guyer began the 2012 season with Triple-A Durham, hitting.294 with 3 Human Resources and 13 Reserve Bank of India in 22 games before being recalled to Tampa Bay on May 9 after Jeff Keppinger was placed on the restricted list. Guyer played in 3 games with Tampa Bay, going 1-7 with a home run, before he hit the disabled list with a shoulder strain.
On May 25, the Rays announced that Guyer was placed on the injured reserve list after undergoing surgery to repair a torn labrum in his left shoulder. Guyer returned to the majors in 2014, and was on the Tampa Rays roster on opening day, during which he pinch ran and scored a run in a Rays" victory over the Toronto Blue Jays.
On April 4, 2012 it was reported that Guyer was included as a defendant in a $10 million lawsuit with fellow Rays prospect, Matt Bush.
The lawsuit stems from Bush being involved in a hit-and-run while driving Guyer"s Dodge Durango.