In 2014 (Junior):
- Played in all 22 of Clemson’s matches, starting 15 and playing more than 1,200 minutes.
- Scored three goals on the season.
- Assisted on six more goals, tied for the team lead.
- Scored a total of 12 points, tied for the team lead.
- Named to Clemson’s Honor Roll for maintaining at least a 3.0 GPA during the Spring 2015 semester.
In 2013 (Sophomore):
- Played in 20 matches
- Scored three goals and two assists for eight points
- Scored Clemson’s goal in the Tigers’ 1-1 draw with 15th-ranked Wake Forest on October 11
- Scored the second goal in Clemson’s 3-2 victory over Boston College on October 25
- In the ACC quarterfinal match, Casner scored the first goal in Clemson’s 2-1 victory over 15th-ranked and fifth seeded North Carolina at Clemson, SC
In 2012 (Freshman):
- Played in 14 matches and was a starter in two contests
- Scored one goal on the season
- Scored the game-winner against USC Upstate in the Tigers' 1-0 win over USC Upstate on August 24, in the season opener
- Attended University High School
- US Soccer Development Academy, Pateadores in 2009-2012
- Played for Coaches Thomas Dooley and George Larsen
- US Soccer Development Academy, LA Galaxy U-15/16 in 2009-10
- ESPN Top 150 Recruit
- 2011/2012 US Soccer Development Academy Playoffs Top XI honorable mention
- Started in 26 of 30 league games
- Leading scorer (tied) in USSDA SoCal Division with 19 goals in 26 games including four goals in three playoff games
- USSDC - Top 5 scorer (tied)
- Top Drawer Soccer, 4 Star Rated Player in 2011 and 2012
- Scored five goals in 26 games in 2010-11
- 2011-2012 US Soccer Development Academy Playoffs U-17/18
- 2010-2011 US Soccer Development Academy Playoffs U-15/16
- U-14 National Team Pool
- Trained / competed with English Premier League teams; Blackburn Rovers, Everton FC, Manchester City, Ipswich, and West Ham with LA Galaxy Youth Academy Tour 2010
- Trained in Brazil with the Clube Atletico Paranaense U16 team in Curitiba, Brazil
- Won consecutive U.S. National Futsal Championships in 2006-2007 with the San Jose Mexican American Community Services Association (MACSA) U-12 team
- Born on September 28, 1994
- Majoring in mechanical engineering