| John Titor vs Kazuya | 150–129 | 53.76% |
| John Titor vs Bryan | 100–118 | 45.87% |
| John Titor vs Reina | 105–76 | 58.01% |
| John Titor vs Jin | 120–55 | 68.57% |
| John Titor vs Heihachi | 83–88 | 48.54% |
| John Titor vs Dragunov | 67–65 | 50.76% |
| John Titor vs Devil Jin | 70–55 | 56.00% |
| John Titor vs King | 63–53 | 54.31% |
| John Titor vs Steve | 63–45 | 58.33% |
| John Titor vs Paul | 56–50 | 52.83% |
| John Titor vs Law | 43–62 | 40.95% |
| John Titor vs Lee | 52–53 | 49.52% |
| John Titor vs Lili | 45–46 | 49.45% |
| John Titor vs Armor King | 46–41 | 52.87% |
| John Titor vs Yoshimitsu | 54–32 | 62.79% |
| John Titor vs Nina | 30–49 | 37.97% |
| John Titor vs Hwoarang | 42–36 | 53.85% |
| John Titor vs Asuka | 28–47 | 37.33% |
| John Titor vs Feng | 36–38 | 48.65% |
| John Titor vs Lars | 39–32 | 54.93% |
| John Titor vs Alisa | 43–26 | 62.32% |
| John Titor vs Jun | 40–27 | 59.70% |
| John Titor vs Azucena | 31–31 | 50.00% |
| John Titor vs Leroy | 30–30 | 50.00% |
| John Titor vs Victor | 30–29 | 50.85% |
| John Titor vs Xiaoyu | 29–27 | 51.79% |
| John Titor vs Jack-8 | 30–22 | 57.69% |
| John Titor vs Lidia | 32–20 | 61.54% |
| John Titor vs Raven | 24–20 | 54.55% |
| John Titor vs Leo | 22–18 | 55.00% |
| John Titor vs Claudio | 24–16 | 60.00% |
| John Titor vs Zafina | 18–19 | 48.65% |
| John Titor vs Eddy | 17–18 | 48.57% |
| John Titor vs Anna | 17–12 | 58.62% |
| John Titor vs Kuma | 15–6 | 71.43% |
| John Titor vs Clive | 5–16 | 23.81% |
| John Titor vs Fahkumram | 7–9 | 43.75% |
| John Titor vs Shaheen | 7–8 | 46.67% |
| John Titor vs Miary Zo | 5–8 | 38.46% |
| John Titor vs Panda | 4–7 | 36.36% |
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.