| Giitu vs Jin | 34–41 | 45.33% |
| Giitu vs Reina | 44–26 | 62.86% |
| Giitu vs Heihachi | 25–25 | 50.00% |
| Giitu vs Kazuya | 21–26 | 44.68% |
| Giitu vs King | 16–18 | 47.06% |
| Giitu vs Steve | 14–15 | 48.28% |
| Giitu vs Law | 11–16 | 40.74% |
| Giitu vs Bryan | 9–18 | 33.33% |
| Giitu vs Lee | 15–9 | 62.50% |
| Giitu vs Eddy | 8–15 | 34.78% |
| Giitu vs Hwoarang | 13–7 | 65.00% |
| Giitu vs Dragunov | 13–7 | 65.00% |
| Giitu vs Lili | 4–15 | 21.05% |
| Giitu vs Yoshimitsu | 7–11 | 38.89% |
| Giitu vs Lars | 11–6 | 64.71% |
| Giitu vs Jun | 4–13 | 23.53% |
| Giitu vs Azucena | 12–5 | 70.59% |
| Giitu vs Paul | 7–9 | 43.75% |
| Giitu vs Devil Jin | 6–10 | 37.50% |
| Giitu vs Victor | 11–5 | 68.75% |
| Giitu vs Lidia | 5–11 | 31.25% |
| Giitu vs Asuka | 5–10 | 33.33% |
| Giitu vs Xiaoyu | 4–7 | 36.36% |
| Giitu vs Nina | 9–2 | 81.82% |
| Giitu vs Raven | 7–3 | 70.00% |
| Giitu vs Alisa | 5–4 | 55.56% |
| Giitu vs Claudio | 4–5 | 44.44% |
| Giitu vs Leroy | 3–5 | 37.50% |
| Giitu vs Feng | 4–3 | 57.14% |
| Giitu vs Shaheen | 2–5 | 28.57% |
| Giitu vs Jack-8 | 2–4 | 33.33% |
| Giitu vs Kuma | 3–3 | 50.00% |
| Giitu vs Zafina | 1–5 | 16.67% |
| Giitu vs Leo | 2–2 | 50.00% |
| Giitu vs Panda | 2–0 | 100.00% |
| Giitu vs Clive | 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.