| Old Ivory King vs Steve | 19–3 | 86.36% |
| Old Ivory King vs Bryan | 9–9 | 50.00% |
| Old Ivory King vs Eddy | 11–7 | 61.11% |
| Old Ivory King vs Yoshimitsu | 12–5 | 70.59% |
| Old Ivory King vs King | 14–1 | 93.33% |
| Old Ivory King vs Law | 9–5 | 64.29% |
| Old Ivory King vs Heihachi | 11–3 | 78.57% |
| Old Ivory King vs Jin | 11–2 | 84.62% |
| Old Ivory King vs Kazuya | 10–3 | 76.92% |
| Old Ivory King vs Miary Zo | 10–1 | 90.91% |
| Old Ivory King vs Hwoarang | 9–1 | 90.00% |
| Old Ivory King vs Lidia | 6–3 | 66.67% |
| Old Ivory King vs Shaheen | 3–5 | 37.50% |
| Old Ivory King vs Clive | 3–5 | 37.50% |
| Old Ivory King vs Armor King | 6–2 | 75.00% |
| Old Ivory King vs Asuka | 6–1 | 85.71% |
| Old Ivory King vs Paul | 5–0 | 100.00% |
| Old Ivory King vs Devil Jin | 2–3 | 40.00% |
| Old Ivory King vs Dragunov | 4–1 | 80.00% |
| Old Ivory King vs Reina | 5–0 | 100.00% |
| Old Ivory King vs Lili | 2–2 | 50.00% |
| Old Ivory King vs Lee | 4–0 | 100.00% |
| Old Ivory King vs Lars | 1–2 | 33.33% |
| Old Ivory King vs Claudio | 3–0 | 100.00% |
| Old Ivory King vs Nina | 3–0 | 100.00% |
| Old Ivory King vs Jun | 3–0 | 100.00% |
| Old Ivory King vs Victor | 2–0 | 100.00% |
| Old Ivory King vs Raven | 0–2 | 0.00% |
| Old Ivory King vs Leroy | 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.