| Tobio Kageyama vs Kazuya | 37–34–1 | 52.11% |
| Tobio Kageyama vs Steve | 35–23 | 60.34% |
| Tobio Kageyama vs Clive | 34–18 | 65.38% |
| Tobio Kageyama vs King | 30–21 | 58.82% |
| Tobio Kageyama vs Jin | 22–22 | 50.00% |
| Tobio Kageyama vs Bryan | 19–24 | 44.19% |
| Tobio Kageyama vs Hwoarang | 16–20 | 44.44% |
| Tobio Kageyama vs Reina | 18–15 | 54.55% |
| Tobio Kageyama vs Law | 17–13 | 56.67% |
| Tobio Kageyama vs Heihachi | 13–12 | 52.00% |
| Tobio Kageyama vs Yoshimitsu | 6–16 | 27.27% |
| Tobio Kageyama vs Paul | 11–8 | 57.89% |
| Tobio Kageyama vs Azucena | 13–6 | 68.42% |
| Tobio Kageyama vs Lidia | 10–7 | 58.82% |
| Tobio Kageyama vs Lili | 9–6 | 60.00% |
| Tobio Kageyama vs Miary Zo | 7–8 | 46.67% |
| Tobio Kageyama vs Armor King | 9–5 | 64.29% |
| Tobio Kageyama vs Xiaoyu | 8–4 | 66.67% |
| Tobio Kageyama vs Dragunov | 5–7 | 41.67% |
| Tobio Kageyama vs Nina | 5–7 | 41.67% |
| Tobio Kageyama vs Asuka | 5–6 | 45.45% |
| Tobio Kageyama vs Feng | 8–3 | 72.73% |
| Tobio Kageyama vs Alisa | 5–6 | 45.45% |
| Tobio Kageyama vs Claudio | 6–5 | 54.55% |
| Tobio Kageyama vs Victor | 9–2 | 81.82% |
| Tobio Kageyama vs Devil Jin | 3–6 | 33.33% |
| Tobio Kageyama vs Lars | 2–7 | 22.22% |
| Tobio Kageyama vs Lee | 5–4 | 55.56% |
| Tobio Kageyama vs Jun | 4–5 | 44.44% |
| Tobio Kageyama vs Eddy | 5–4 | 55.56% |
| Tobio Kageyama vs Fahkumram | 4–5 | 44.44% |
| Tobio Kageyama vs Leroy | 4–4 | 50.00% |
| Tobio Kageyama vs Jack-8 | 2–4 | 33.33% |
| Tobio Kageyama vs Zafina | 2–4 | 33.33% |
| Tobio Kageyama vs Leo | 3–2 | 60.00% |
| Tobio Kageyama vs Anna | 1–4 | 20.00% |
| Tobio Kageyama vs Raven | 3–1 | 75.00% |
| Tobio Kageyama vs Shaheen | 2–0 | 100.00% |
| Tobio Kageyama vs Kuma | 0–1 | 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.