Retired - Retired in 2009
- Birthdate: 08/01/1983
- Drafted (NBA): Undrafted, 2006
- Pre-draft team: Iowa
- Country: USA
- Hand: Right
- Agent: -
| Date | League | Transaction |
|---|---|---|
| 1st August, 2006 | Belgium | Signed a one year contract with Euphony Bree. |
| 3rd September, 2007 | France | Signed a tryout period with Paris-Levallois. |
| 20th September, 2007 | France | Left Paris-Levallois. |
| 1st October, 2007 | D-League | Designated as an allocated player by Iowa Energy. |
| 20th June, 2008 | Belgium | Signed a two year contract with Euphony Bree. |
| 11th November, 2008 | Belgium | Left Euphony Bree. |
| 11th November, 2008 | France | Signed for the remainder of the season with Antibes. |
| 12th September, 2009 | Belgium | Signed a six week contract with Okapi Aalstar. |
| 16th October, 2009 | Belgium | Left Okapi Aalstar. |
| 2002 - 2006 | Iowa (NCAA) |
| August 2006 - June 2007 | Euphony Bree (Belgium) |
| July 2007 | Houston Rockets (Summer League) |
| September 2007 | Paris-Levallois (France) |
| October 2007 - June 2008 | Iowa Energy (D-League) |
| June 2008 - November 2008 | Euphony Bree (Belgium, Division 2) |
| November 2008 - June 2009 | Antibes (France, ProB) |
| September 2009 - October 2009 | Okapi Aalstar (Belgium) |
March 19, 2013
Jeff Horner - Now a high school coach at West Des Moines Valley.
April 19, 2011
Jeff Horner - Foot injuries ended Horner's short pro career, and he is now head boy's coach at West Des Moines Valley high school.
March 17, 2010
- Jeff Horner
Iowa product and D-League veteran Jeff Horner started the year in Belgium, which is only fitting because he's American. However, he was released by Aalstar after posting 0 points and 1 assist in 47 minutes, while still recovering from a twice-broken foot. He then took up coaching, starting at Des Moines area high school, moving to Grandview University, and has now joined Iowa University's player development program.
Horner was the first player acquired in the history of the Iowa Energy D-League franchise. This was for his local ties more than anything else.