| Tatum vs Hwoarang | 11–23 | 32.35% |
| Tatum vs Steve | 13–16 | 44.83% |
| Tatum vs Kazuya | 9–9 | 50.00% |
| Tatum vs Miary Zo | 6–8 | 42.86% |
| Tatum vs King | 1–12 | 7.69% |
| Tatum vs Yoshimitsu | 3–10 | 23.08% |
| Tatum vs Reina | 8–4 | 66.67% |
| Tatum vs Eddy | 3–9 | 25.00% |
| Tatum vs Lili | 6–4 | 60.00% |
| Tatum vs Jin | 4–5 | 44.44% |
| Tatum vs Law | 4–3 | 57.14% |
| Tatum vs Alisa | 1–6 | 14.29% |
| Tatum vs Victor | 6–1 | 85.71% |
| Tatum vs Armor King | 5–2 | 71.43% |
| Tatum vs Bryan | 2–4 | 33.33% |
| Tatum vs Claudio | 3–3 | 50.00% |
| Tatum vs Jun | 0–6 | 0.00% |
| Tatum vs Lidia | 1–4 | 20.00% |
| Tatum vs Nina | 1–3 | 25.00% |
| Tatum vs Raven | 1–3 | 25.00% |
| Tatum vs Heihachi | 3–1 | 75.00% |
| Tatum vs Xiaoyu | 0–3 | 0.00% |
| Tatum vs Jack-8 | 0–3 | 0.00% |
| Tatum vs Asuka | 2–1 | 66.67% |
| Tatum vs Lee | 1–2 | 33.33% |
| Tatum vs Leroy | 2–1 | 66.67% |
| Tatum vs Feng | 0–2 | 0.00% |
| Tatum vs Dragunov | 2–0 | 100.00% |
| Tatum vs Leo | 0–2 | 0.00% |
| Tatum vs Lars | 0–2 | 0.00% |
| Tatum vs Kuma | 0–2 | 0.00% |
| Tatum vs Zafina | 0–2 | 0.00% |
| Tatum vs Clive | 2–0 | 100.00% |
| Tatum vs Fahkumram | 0–2 | 0.00% |
| Tatum vs Paul | 1–0 | 100.00% |
| Tatum vs Azucena | 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.