Prediction: JP Day vs Constantinos Djakouris
Our model (Elo on hard, opponent-adjusted) gives 51% to Constantinos Djakouris; the market gives 54% to JP Day (odds 1.73).
On recent form, JP Day is 7-3 (wins-losses) over their last 10 matches and Constantinos Djakouris 8-2 over theirs.
| JP Day | Constantinos Djakouris | |
|---|---|---|
| Our model | 49% | 51% |
| Market | 54% | 46% |
The bar above blends our model with the market: where our probability diverges most from the odds is where the model sees the widest gap.
Match keys
- Note: Constantinos Djakouris makes many double faults (5.3/match).
Statistics
| JP Day | Constantinos Djakouris | |
|---|---|---|
| Win % | 70% | 80% |
| Win % · Hard | 70% (10) | 80% (10) |
| Sets (G-P) | 1.4-0.6 | 1.7-0.8 |
| Games (G-P) | 10.4-7.3 | 13.8-10.1 |
| Aces | 2.7 | 2.7 |
| Double faults | 1.7 | 5.3 |
| 1st serve % | 66.9% | 62.7% |
| Break % | 68.2% | 49.6% |
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
JP Day
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 03/07 | Liam Spiers UTR Pro Newport Beach · Hard |
2-0 | 12-7 | W |
| 02/07 | Brayden Tallakson UTR Pro Newport Beach · Hard |
2-0 | 12-4 | W |
| 01/07 | Ilan Klein UTR Pro Newport Beach · Hard |
2-0 | 12-6 | W |
| 27/06 | Eric Crivei UTR Pro Newport Beach · Hard |
2-0 | 12-4 | W |
| 27/06 | Pavel Bushuev UTR Pro Newport Beach · Hard |
2-0 | 12-4 | W |
| 26/06 | Xavier Calvelo UTR Pro Newport Beach · Hard |
2-0 | 12-5 | W |
| 25/06 | George Hakopian UTR Pro Newport Beach · Hard |
2-0 | 13-6 | W |
| 23/06 | Andrew Li UTR Pro Newport Beach · Hard |
0-2 | 7-12 | L |
| 13/06 | Maciej Rajski UTR Pro Newport Beach · Hard |
0-2 | 3-12 | L |
| 13/06 | Yashwin Krishnakumar UTR Pro Newport Beach · Hard |
0-2 | 9-13 | L |
Constantinos Djakouris
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 03/07 | Cody Benton UTR Pro Newport Beach · Hard |
2-1 | 18-14 | W |
| 02/07 | Caden Hasler UTR Pro Newport Beach · Hard |
2-0 | 12-5 | W |
| 01/07 | Tomas Quesada Perez UTR Pro Newport Beach · Hard |
2-0 | 12-3 | W |
| 16/01 | Logan Zapp UTR Pro Chapel Hill · Hard |
0-2 | 5-12 | L |
| 14/01 | Rafael Ymer UTR Pro Chapel Hill · Hard |
2-1 | 16-11 | W |
| 13/01 | Gregory Bernadsky UTR Pro Chapel Hill · Hard |
2-0 | 13-8 | W |
| 12/01 | Kahven Singh UTR Pro Chapel Hill · Hard |
2-1 | 17-10 | W |
| 02/01 | Perry Di Giulio UTR Pro Newport Beach · Hard |
2-1 | 18-14 | W |
| 31/12 | Neo Niedner UTR Pro Newport Beach · Hard |
2-0 | 12-7 | W |
| 27/12 | Aadarsh Tripathi UTR Pro Newport Beach · Hard |
1-2 | 15-17 | L |
Frequently asked questions
Who is the favourite in JP Day vs Constantinos Djakouris?
Our model gives 51% to JP Day, using surface Elo on hard.
What is the prediction based on?
On an Elo model by surface (hard) adjusted for opponent quality, compared with the market odds.

