| Undertaker06 vs Jin | 17–41 | 29.31% |
| Undertaker06 vs King | 16–21 | 43.24% |
| Undertaker06 vs Law | 12–22 | 35.29% |
| Undertaker06 vs Hwoarang | 10–22 | 31.25% |
| Undertaker06 vs Dragunov | 8–17 | 32.00% |
| Undertaker06 vs Yoshimitsu | 8–15 | 34.78% |
| Undertaker06 vs Nina | 10–12 | 45.45% |
| Undertaker06 vs Reina | 12–10 | 54.55% |
| Undertaker06 vs Kazuya | 5–16 | 23.81% |
| Undertaker06 vs Lili | 4–17 | 19.05% |
| Undertaker06 vs Lidia | 4–17 | 19.05% |
| Undertaker06 vs Asuka | 5–15 | 25.00% |
| Undertaker06 vs Jun | 7–13 | 35.00% |
| Undertaker06 vs Steve | 13–4 | 76.47% |
| Undertaker06 vs Devil Jin | 4–12 | 25.00% |
| Undertaker06 vs Paul | 4–9 | 30.77% |
| Undertaker06 vs Bryan | 2–10 | 16.67% |
| Undertaker06 vs Jack-8 | 4–7 | 36.36% |
| Undertaker06 vs Victor | 6–4 | 60.00% |
| Undertaker06 vs Xiaoyu | 4–4 | 50.00% |
| Undertaker06 vs Leroy | 0–8 | 0.00% |
| Undertaker06 vs Eddy | 3–5 | 37.50% |
| Undertaker06 vs Raven | 6–0 | 100.00% |
| Undertaker06 vs Alisa | 2–3 | 40.00% |
| Undertaker06 vs Azucena | 1–4 | 20.00% |
| Undertaker06 vs Heihachi | 3–1 | 75.00% |
| Undertaker06 vs Feng | 2–1 | 66.67% |
| Undertaker06 vs Lars | 0–3 | 0.00% |
| Undertaker06 vs Claudio | 2–0 | 100.00% |
| Undertaker06 vs Armor King | 2–0 | 100.00% |
| Undertaker06 vs Lee | 1–0 | 100.00% |
| Undertaker06 vs Kuma | 0–1 | 0.00% |
| Undertaker06 vs Panda | 0–1 | 0.00% |
| Undertaker06 vs Clive | 0–1 | 0.00% |
| Undertaker06 vs Anna | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.