Retired - Retired after 2018 season
- Birthdate: 09/28/1990
- Drafted (NBA): Undrafted, 2015
- Pre-draft team: Texas A&M
- Country: USA
- Hand: Right
- Agent: -
| Date | League | Transaction |
|---|---|---|
| 25th July, 2015 | Germany | Signed a one year contract with Crailsheim. |
| 27th August, 2015 | Germany | Left Crailsheim. |
| 31st October, 2015 | D-League | Drafted 47th overall in the 2015 D-League Draft by Raptors 905. |
| 11th November, 2015 | D-League | Waived by Raptors 905. |
| 22nd February, 2016 | Mexico | Signed a one season contract with Mazatlan. |
| 31st July, 2016 | France | Signed a one year contract with Mauriennes. |
| 23rd September, 2016 | France | Released by Mauriennes. |
| 2010 - 2015 | Texas A&M (NCAA) |
| July 2015 - August 2015 | Crailsheim (Germany) |
| October 2015 - November 2015 | Raptors 905 (D-League) |
| February 2016 - July 2016 | Mazatlan (Mexico, CIBACOPA) |
| July 2016 - September 2016 | Mauriennes (France, ProB) |
March 15, 2011
[...] Alongside Middleton in the front court are finesse big man David Loubeau, an interior scorer with good footwork, moves, effort level and touch, but without any athleticism, who is somewhat soft, and whose name reminds me of the lesbian bar in South Park. 6'9 freshman Kourtney Roberson is somewhat of the opposite to Les Bos; he's all about girth, strength, effort, rebounding, and pushing people around. Nathan Walkup is the face-up perimeter orientated forward with the outside shot, dribble-drive game, the ability to defend other perimeter orientated forwards, and some good rebounding of his own. And athletic 6'8 sophomore Ray Turner, who gets a few minutes at the back end of the rotation, runs around fouling in a bid to grab rebounds, which he invariably does.