Built from Dave Jansen’s own numbers — record, form, fighting style and standout rate. Not reported prose. Grappling-led all-rounder
5' 9" orthodox grappling-led all-rounder campaigning at Lightweight.
The facts, plainly — vitals and record from public UFC statistics; nickname, nationality, hometown and camp from the public fighter register. A field we can't source stays “pending”; it never shows a fake value.
| Nickname | pending |
| Nationality | United States |
| Hometown | Corbett, Oregon |
| Fighting out of | Sports Lab |
| Height | 5' 9" |
| Reach | 73" |
| Stance | Orthodox |
| Age | 47 |
| Date of birth | Aug 21, 1979 |
| Weight | 155 lbs. |
| Pro record | 20-4 |
| Finish split | pending |
Career averages over Dave Jansen’s UFC bouts, straight from public UFC statistics — the same eight numbers on their official record. These are the source’s figures, not our read: what we make of them is the card below.
Six 0–100 scores, each a percentile rank against the Lightweight field — not against the whole roster. Tap any i for what a score measures.
No zone data
UFCStats has no per-zone significant-strike breakdown on file for this fighter yet — usually because they have not fought in the UFC, or their bouts predate zone-level recording.
The level change — how often it lands, how often it is stopped. Career UFC rates, straight off the tape.
Rate bars run to the population’s 95th percentile (5.09 takedowns / 15m); a fighter above it pins the bar. Percentages are drawn on their own axis.
Career UFC takedown rates exactly as UFCStats publishes them: takedowns landed per 15 minutes, completion rate, submission attempts per 15 minutes, and the share of takedowns tried on them that they stuffed. Attempts per 15 is the one derived figure — landed ÷ completion rate — and it is omitted wherever either input is missing. UFCStats writes 0% where no attempt was recorded at all, so a percentage of exactly zero reads “n/a” here rather than as a measured rate. “Field” is the average fighter in that weight class, or across every division where a class is too small to average.
Pro record: 20-4. A fight-by-fight timeline appears here once Dave Jansen has a UFC bout on the official record.
The camp on the record and the hometown on the record. Every pin was looked up by name in OpenStreetMap’s gazetteer and stored with the answer it gave; nothing here is estimated.
Coastline: Natural Earth (public domain). Pins: © OpenStreetMap contributors, ODbL. Every host city and camp on one map.