| Grandiose vs Reina | 31–29 | 51.67% |
| Grandiose vs King | 20–26 | 43.48% |
| Grandiose vs Lili | 18–27 | 40.00% |
| Grandiose vs Hwoarang | 17–25 | 40.48% |
| Grandiose vs Jin | 16–20 | 44.44% |
| Grandiose vs Eddy | 4–32 | 11.11% |
| Grandiose vs Azucena | 10–23 | 30.30% |
| Grandiose vs Law | 6–26 | 18.75% |
| Grandiose vs Jun | 6–24 | 20.00% |
| Grandiose vs Steve | 16–11 | 59.26% |
| Grandiose vs Lars | 9–18 | 33.33% |
| Grandiose vs Paul | 6–17 | 26.09% |
| Grandiose vs Yoshimitsu | 8–15 | 34.78% |
| Grandiose vs Heihachi | 11–12 | 47.83% |
| Grandiose vs Lee | 12–10 | 54.55% |
| Grandiose vs Kazuya | 5–15 | 25.00% |
| Grandiose vs Lidia | 6–14 | 30.00% |
| Grandiose vs Dragunov | 6–12 | 33.33% |
| Grandiose vs Nina | 4–13 | 23.53% |
| Grandiose vs Jack-8 | 9–7 | 56.25% |
| Grandiose vs Asuka | 7–9 | 43.75% |
| Grandiose vs Leo | 3–11 | 21.43% |
| Grandiose vs Xiaoyu | 6–7 | 46.15% |
| Grandiose vs Devil Jin | 8–5 | 61.54% |
| Grandiose vs Victor | 1–12 | 7.69% |
| Grandiose vs Alisa | 4–7 | 36.36% |
| Grandiose vs Leroy | 1–10 | 9.09% |
| Grandiose vs Bryan | 4–6 | 40.00% |
| Grandiose vs Feng | 2–8 | 20.00% |
| Grandiose vs Shaheen | 2–5 | 28.57% |
| Grandiose vs Armor King | 1–6 | 14.29% |
| Grandiose vs Raven | 3–2 | 60.00% |
| Grandiose vs Kuma | 0–4 | 0.00% |
| Grandiose vs Clive | 0–3 | 0.00% |
| Grandiose vs Claudio | 0–2 | 0.00% |
| Grandiose vs Zafina | 0–2 | 0.00% |
| Grandiose vs Fahkumram | 0–2 | 0.00% |
| Grandiose vs Panda | 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.