| 2013-02-02 | UFC 156: Aldo vs. Edgar | Lightweight | Bobby Green def. Jacob Volkmann | Submission (rear-naked choke) | 3 | 4:25 |
| 2012-10-05 | UFC on FX: Browne vs. Bigfoot | Lightweight | Jacob Volkmann def. Shane Roller | Submission (rear-naked choke) | 1 | 2:38 |
| 2012-05-26 | UFC 146: dos Santos vs. Mir | Lightweight | Paul Sass def. Jacob Volkmann | Submission (triangle armbar) | 1 | 1:54 |
| 2011-12-30 | UFC 141: Lesnar vs. Overeem | Lightweight | Jacob Volkmann def. Efraín Escudero | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2011-08-14 | UFC Live: Hardy vs. Lytle | Lightweight | Jacob Volkmann def. Danny Castillo | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2011-01-01 | UFC 125: Resolution | Lightweight | Jacob Volkmann def. Antonio McKee | Decision (split) (28–29, 29–28, 29–28) | 3 | 5:00 |
| 2010-08-01 | UFC Live: Jones vs. Matyushenko | Lightweight | Jacob Volkmann def. Paul Kelly | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2010-03-31 | UFC Fight Night: Florian vs. Gomi | Lightweight | Jacob Volkmann def. Ronys Torres | Decision (split) (28–29, 30–27, 30–27) | 3 | 5:00 |
| 2010-01-02 | UFC 108: Evans vs. Silva | Welterweight | Martin Kampmann def. Jacob Volkmann | Submission (ninja choke) | 1 | 4:03 |
| 2009-11-21 | UFC 106: Ortiz vs. Griffin 2 | Welterweight | Paulo Thiago def. Jacob Volkmann | Decision (unanimous) (29–28, 30–27, 30–27) | 3 | 5:00 |