| Grandbaby Gibby vs King | 6–12 | 33.33% |
| Grandbaby Gibby vs Jin | 4–9 | 30.77% |
| Grandbaby Gibby vs Lili | 7–5 | 58.33% |
| Grandbaby Gibby vs Azucena | 3–6 | 33.33% |
| Grandbaby Gibby vs Hwoarang | 1–4 | 20.00% |
| Grandbaby Gibby vs Reina | 3–2 | 60.00% |
| Grandbaby Gibby vs Paul | 0–4 | 0.00% |
| Grandbaby Gibby vs Devil Jin | 2–2 | 50.00% |
| Grandbaby Gibby vs Jun | 4–0 | 100.00% |
| Grandbaby Gibby vs Eddy | 0–4 | 0.00% |
| Grandbaby Gibby vs Jack-8 | 1–2 | 33.33% |
| Grandbaby Gibby vs Kuma | 1–2 | 33.33% |
| Grandbaby Gibby vs Zafina | 2–1 | 66.67% |
| Grandbaby Gibby vs Yoshimitsu | 0–2 | 0.00% |
| Grandbaby Gibby vs Kazuya | 0–2 | 0.00% |
| Grandbaby Gibby vs Steve | 2–0 | 100.00% |
| Grandbaby Gibby vs Asuka | 2–0 | 100.00% |
| Grandbaby Gibby vs Lars | 0–2 | 0.00% |
| Grandbaby Gibby vs Victor | 0–2 | 0.00% |
| Grandbaby Gibby vs Bryan | 0–1 | 0.00% |
| Grandbaby Gibby 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.