| 2012-09-29 | UFC on Fuel TV: Struve vs. Miocic | Welterweight | Che Mills def. Duane Ludwig | TKO (knee injury) | 1 | 2:28 |
| 2012-05-26 | UFC 146: dos Santos vs. Mir | Welterweight | Dan Hardy def. Duane Ludwig | KO (punch and elbows) | 1 | 3:51 |
| 2012-01-20 | UFC on FX: Guillard vs. Miller | Welterweight | Josh Neer def. Duane Ludwig | Technical Submission (guillotine choke) | 1 | 3:04 |
| 2011-08-14 | UFC Live: Hardy vs. Lytle | Welterweight | Duane Ludwig def. Amir Sadollah | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2010-11-13 | UFC 122: Marquardt vs. Okami | Welterweight | Duane Ludwig def. Nick Osipczak | Decision (split) (28–30, 29–28, 29–28) | 3 | 5:00 |
| 2010-03-21 | UFC Live: Vera vs. Jones | Lightweight | Darren Elkins def. Duane Ludwig | TKO (ankle injury) | 1 | 0:44 |
| 2010-01-02 | UFC 108: Evans vs. Silva | Lightweight | Jim Miller def. Duane Ludwig | Submission (armbar) | 1 | 2:31 |
| 2006-01-16 | UFC Ultimate Fight Night 3 | Welterweight | Duane Ludwig def. Jonathan Goulet | KO (punch) | 1 | 0:11 |
| 2003-04-25 | UFC 42: Sudden Impact | Lightweight | Duane Ludwig def. Genki Sudo | Decision (split) (29–28, 28–29, 29–28) | 3 | 5:00 |