| 1pumpdemon vs Jin | 57–57 | 50.00% |
| 1pumpdemon vs Heihachi | 49–57 | 46.23% |
| 1pumpdemon vs Kazuya | 52–51–1 | 50.49% |
| 1pumpdemon vs Clive | 35–68 | 33.98% |
| 1pumpdemon vs Bryan | 29–55 | 34.52% |
| 1pumpdemon vs King | 38–44 | 46.34% |
| 1pumpdemon vs Reina | 34–38 | 47.22% |
| 1pumpdemon vs Steve | 38–28 | 57.58% |
| 1pumpdemon vs Hwoarang | 37–25 | 59.68% |
| 1pumpdemon vs Lili | 29–27 | 51.79% |
| 1pumpdemon vs Azucena | 19–30 | 38.78% |
| 1pumpdemon vs Law | 19–29 | 39.58% |
| 1pumpdemon vs Yoshimitsu | 16–28 | 36.36% |
| 1pumpdemon vs Victor | 20–23 | 46.51% |
| 1pumpdemon vs Jun | 16–24 | 40.00% |
| 1pumpdemon vs Xiaoyu | 18–21 | 46.15% |
| 1pumpdemon vs Asuka | 24–15 | 61.54% |
| 1pumpdemon vs Dragunov | 21–18 | 53.85% |
| 1pumpdemon vs Paul | 13–22 | 37.14% |
| 1pumpdemon vs Devil Jin | 19–16 | 54.29% |
| 1pumpdemon vs Jack-8 | 17–17 | 50.00% |
| 1pumpdemon vs Lee | 11–23 | 32.35% |
| 1pumpdemon vs Eddy | 14–18 | 43.75% |
| 1pumpdemon vs Lidia | 16–15 | 51.61% |
| 1pumpdemon vs Lars | 12–18 | 40.00% |
| 1pumpdemon vs Leo | 16–13 | 55.17% |
| 1pumpdemon vs Nina | 13–14 | 48.15% |
| 1pumpdemon vs Feng | 11–12 | 47.83% |
| 1pumpdemon vs Alisa | 16–6 | 72.73% |
| 1pumpdemon vs Raven | 8–14 | 36.36% |
| 1pumpdemon vs Leroy | 8–13 | 38.10% |
| 1pumpdemon vs Claudio | 9–9 | 50.00% |
| 1pumpdemon vs Kuma | 4–10 | 28.57% |
| 1pumpdemon vs Zafina | 6–8 | 42.86% |
| 1pumpdemon vs Shaheen | 2–9 | 18.18% |
| 1pumpdemon vs Panda | 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.