| TheUnderTaker vs Kazuya | 39–24 | 61.90% |
| TheUnderTaker vs Jin | 45–16 | 73.77% |
| TheUnderTaker vs Bryan | 26–14 | 65.00% |
| TheUnderTaker vs King | 23–14 | 62.16% |
| TheUnderTaker vs Law | 24–8 | 75.00% |
| TheUnderTaker vs Eddy | 26–5 | 83.87% |
| TheUnderTaker vs Hwoarang | 17–12 | 58.62% |
| TheUnderTaker vs Steve | 17–12 | 58.62% |
| TheUnderTaker vs Dragunov | 14–14 | 50.00% |
| TheUnderTaker vs Reina | 16–12 | 57.14% |
| TheUnderTaker vs Heihachi | 12–15 | 44.44% |
| TheUnderTaker vs Lili | 14–10 | 58.33% |
| TheUnderTaker vs Yoshimitsu | 13–8 | 61.90% |
| TheUnderTaker vs Lidia | 11–10 | 52.38% |
| TheUnderTaker vs Victor | 10–7 | 58.82% |
| TheUnderTaker vs Paul | 12–4 | 75.00% |
| TheUnderTaker vs Azucena | 7–7 | 50.00% |
| TheUnderTaker vs Lars | 6–5 | 54.55% |
| TheUnderTaker vs Lee | 7–4 | 63.64% |
| TheUnderTaker vs Armor King | 7–4 | 63.64% |
| TheUnderTaker vs Miary Zo | 4–7 | 36.36% |
| TheUnderTaker vs Feng | 5–5 | 50.00% |
| TheUnderTaker vs Fahkumram | 6–3 | 66.67% |
| TheUnderTaker vs Xiaoyu | 4–4 | 50.00% |
| TheUnderTaker vs Jack-8 | 4–4 | 50.00% |
| TheUnderTaker vs Devil Jin | 5–3 | 62.50% |
| TheUnderTaker vs Alisa | 4–4 | 50.00% |
| TheUnderTaker vs Nina | 6–2 | 75.00% |
| TheUnderTaker vs Jun | 3–5 | 37.50% |
| TheUnderTaker vs Leroy | 6–0 | 100.00% |
| TheUnderTaker vs Raven | 3–3 | 50.00% |
| TheUnderTaker vs Asuka | 1–4 | 20.00% |
| TheUnderTaker vs Panda | 2–1 | 66.67% |
| TheUnderTaker vs Anna | 3–0 | 100.00% |
| TheUnderTaker vs Claudio | 0–2 | 0.00% |
| TheUnderTaker vs Kuma | 0–2 | 0.00% |
| TheUnderTaker vs Clive | 0–2 | 0.00% |
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.