| Belzemon vs Kazuya | 13–14 | 48.15% |
| Belzemon vs King | 12–7 | 63.16% |
| Belzemon vs Hwoarang | 6–9 | 40.00% |
| Belzemon vs Heihachi | 6–9 | 40.00% |
| Belzemon vs Law | 8–3 | 72.73% |
| Belzemon vs Dragunov | 4–6 | 40.00% |
| Belzemon vs Asuka | 6–3 | 66.67% |
| Belzemon vs Lee | 0–8 | 0.00% |
| Belzemon vs Eddy | 3–5 | 37.50% |
| Belzemon vs Nina | 5–2 | 71.43% |
| Belzemon vs Lars | 4–2 | 66.67% |
| Belzemon vs Alisa | 4–2 | 66.67% |
| Belzemon vs Azucena | 4–2 | 66.67% |
| Belzemon vs Lili | 3–2 | 60.00% |
| Belzemon vs Jun | 4–1 | 80.00% |
| Belzemon vs Reina | 4–1 | 80.00% |
| Belzemon vs Bryan | 3–1 | 75.00% |
| Belzemon vs Jin | 3–0 | 100.00% |
| Belzemon vs Jack-8 | 1–2 | 33.33% |
| Belzemon vs Claudio | 3–0 | 100.00% |
| Belzemon vs Raven | 2–1 | 66.67% |
| Belzemon vs Lidia | 3–0 | 100.00% |
| Belzemon vs Clive | 3–0 | 100.00% |
| Belzemon vs Yoshimitsu | 2–0 | 100.00% |
| Belzemon vs Steve | 2–0 | 100.00% |
| Belzemon vs Devil Jin | 2–0 | 100.00% |
| Belzemon vs Zafina | 2–0 | 100.00% |
| Belzemon vs Feng | 0–1 | 0.00% |
| Belzemon vs Leo | 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.