Ranking
13.3
15 pts
Matches played
20
Last 6 months
Win rate
60 %
Last 10 matches
Honors
Best Performances
22/07/2026
Ranking at the time: 13.4 (10)
13/07/2026
Ranking at the time: 13.4 (10)
Player matches
Filter results
ROYAL PARK TENNIS CLUB BRASSCHAAT · 14 Aug 2026
DCS jeugdcriterium TC-Stekene · 27 Jul 2026
DEFEAT
Round: Quarter-final 29 Jul · 15:30
vs
Lex van Goethem
13.4 (10) · Seed 4 · 29 Jul · 15:30
Walk-Over
KTC Wase Jeugdtornooi 2026 · 18 Jul 2026
AI Prediction
Prediction right
44 % predicted
What the calculation predicted
44%
Cas Cornelissen
56%
Axl Cornelissen
Cas, you've strung together four wins in a row this week, including two against 13.3 players who are ranked above you! You're clearly on fire right now, and today is your chance to show that the match five days ago was just a blip. Go get him!
Both players are level on ranking (13.4), but Axl is coming in with a perfect 5-for-5 week including a 6/0 6/0 demolition of a 13.3 opponent today. The head-to-head from July 18th also favors Axl, and the model puts Cas's win probability at 44%, just below the break-even point.
Cas, you beat Emiel Bogaert today, great stuff, except Axl already did that two weeks ago in a clean 6/3 6/2, while you needed three sets to sort it out. It's like showing up to a race and finding out your opponent already finished, had a shower, and is now eating a sandwich.
AI Prediction
Prediction proved wrong
45 % predicted
What the calculation predicted
45%
Cas Cornelissen
55%
Emiel Bogaert
Cas, you're on a roll right now: three wins in a row, including one today against Ewout de Clippeleir who is ranked 13.3, the same level as Emiel. You've already proven you can beat players at this ranking, so go out there and do it again!
Cas Cornelissen (13.4) faces Emiel Bogaert (13.3), one ranking step above him, with a calculated win probability of 45%, making this a very close contest. Cas has played 4 matches in the last 7 days and won 3, while Emiel has only played once in that same period, which could be a factor in terms of match sharpness.
Cas, you lost to someone named Axl Cornelissen five days ago... basically a guy who could be your cousin at family dinners. If you can't beat a Cornelissen, how do you beat a Bogaert? Kidding aside, your recent form is actually pretty solid, so let's not overthink it.
VICTORY
Round: Quarter-final 22 Jul · 16:00
vs
Ewout de Clippeleir
13.3 (15) · Seed 2 · 22 Jul · 16:00
6/2 6/3
AI Prediction
Prediction proved wrong
41 % predicted
What the calculation predicted
41%
Cas Cornelissen
59%
Ewout de Clippeleir
Cas, just five days ago you dismantled Ménaud Dewever (13.3, the exact same level as Ewout today!) 6/3 6/3, so you absolutely have what it takes to win this one! You've got two matches under your belt this week while Ewout hasn't stepped on court in three weeks. Go out there and take it!
Ewout de Clippeleir holds a one-step ranking advantage (13.3 vs. 13.4), giving Cas Cornelissen a calculated win probability of 41%. Cas's recent form is mixed: a strong win over a 13.3 five days ago, but a loss yesterday to a 13.4-ranked opponent. Ewout's last matches were three weeks ago and included two losses against 13.4 players, which tempers his ranking edge.
Cas, you lost yesterday to a 13.4 and now you're stepping up to face a 13.3... that's a bit like failing your driving test and immediately signing up for the Monaco Grand Prix. We're still rooting for you though, obviously!
DEFEAT
Round: Quarter-final 23 Jul · 14:00
vs
Henri de Backer
13.3 (15) · Seed 2 · 23 Jul · 14:00
6/1 6/4
VICTORY
Round: Qualification quarter-final 21 Jul · 12:00
vs
Arthur Segers
13.4 (10) · Seed 1 · 21 Jul · 12:00
1/6 6/4 6/2
AI Prediction
Prediction proved wrong
49 % predicted
What the calculation predicted
49%
Cas Cornelissen
51%
Arthur Segers
Cas, you're heading into this match with real momentum: a win this week against Matthew Mertens (13.5), and a strong victory just last week against Ménaud Dewever (13.3), who is actually ranked higher than today's opponent! You've got everything it takes to get this one, go for it!
Both players share the same 13.4 ranking, giving Cas Cornelissen a 49% win probability. Cas comes in with three matches played this week and two wins, while Segers' last match was a week ago. On their most recent common opponent, Segers beat Erdem Colak more convincingly (6/1 6/0, one month ago) than Cas did (6/4 6/4, two months ago), which is a slight edge for Segers.
Cas, beating Dewever (13.3) last week was genuinely impressive. But you also lost to Axl Cornelissen (13.4) two days ago, someone who basically shares your name. Losing to your own last name is a bold strategy, let's see if it pays off today.
VICTORY
Round: Qualification round of 16 20 Jul · 15:30
vs
Matthew Mertens
13.5 (5) · 20 Jul · 15:30
7/5 6/0
AI Prediction
Prediction proved wrong
39 % predicted
What the calculation predicted
39%
Cas Cornelissen
61%
Matthew Mertens
Cas, just five days ago you crushed Ménaud Dewever (13.3, a better-ranked player!) with a dominant 6/3 6/3, proving you can absolutely handle tougher opponents when you bring your best game! Matthew is ranked 11.3, a step above, but you've got the weapons to compete. Go out there and show what you're made of!
Cas Cornelissen (13.4) faces Matthew Mertens (11.3), one ranking step above him, with a calculated win probability of 39% for Cas. Over his last 5 matches, Cas holds a 2-3 record, including a loss just yesterday to a same-ranked opponent (13.4). Mertens comes in with 4 wins from his last 5 matches and strong recent momentum, making him the clear favourite going into this match.
Cas, buddy, you lost yesterday to someone ranked exactly the same as you, 13.4 versus 13.4, which is basically losing a coin flip against yourself. Now you're stepping up against an 11.3... I'm not saying it's hopeless, but maybe pack an extra water bottle because you might be doing a lot of ball-fetching today!
TC RACSO ETHIAS TOUR JEUGDTORNOOI · 11 Jul 2026
VICTORY
Round: Semi-final 13 Jul · 18:00
vs
Ménaud Dewever
13.3 (15) · Seed 1 · 13 Jul · 18:00
6/3 6/3
Zomer jeugdtornooi SMALL · 13 Jun 2026
VICTORY
Round: Semi-final (bonus) 14 Jun · 15:30
vs
Tuur Maes
13.5 (5) · 14 Jun · 15:30
4/6 6/3 10/7
VICTORY
Round: Semi-final (bonus) 13 Jun · 15:00
vs
Lazar Djukanovic
13.4 (10) · 13 Jun · 15:00
6/2 2/0 ret.
Jeugdtornooi TPC Bornem (vaste planning) · 14 May 2026
DEFEAT
Round: Semi-final 16 May · 14:30
vs
Ménaud Dewever
13.3 (15) · Seed 1 · 16 May · 14:30
4/6 6/3 10/6
TCD jeugd - enkel · 25 Oct 2025
DEFEAT
Round: Quarter-final 25 Oct
vs
Jacques Alessandro di Lodovico
13.3 (15) · Seed 1 · 25 Oct
6/1 6/2
VICTORY
Round: Qualification quarter-final 25 Oct
vs
Ménaud Dewever
13.3 (15) · Seed 1 · 25 Oct
7/5 3/6 6/2
KTC Wase Jeugdtornooi 2025 · 19 Jul 2025
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Showing 1-10 of 14 tournaments
Ranking and club history
Ranking and clubs evolution over time
13.4
01/05/2026
10
-
11.3
01/05/2025
15
-
11.3
01/10/2024
15
-
11.6
01/05/2024
3
-
11.5
01/10/2023
5
-
9.6
01/05/2023
3
-
9.8
01/10/2022
1
-
9.8
01/05/2022
1
-
9.8
01/10/2021
1
-
9.8
01/10/2020
1
-
| Date | Ranking | Ranking scale (equivalent) | Club |
|---|---|---|---|
| Current | 13.3 | 15 | Beckhand Tennisclub Beveren |
| 01/05/2026 | 13.4 | 10 | - |
| 01/10/2025 | 13.4 | 10 | Beckhand Tennisclub Beveren |
| 01/05/2025 | 11.3 | 15 | - |
| 01/10/2024 | 11.3 | 15 | - |
| 01/05/2024 | 11.6 | 3 | - |
| 01/10/2023 | 11.5 | 5 | - |
| 01/05/2023 | 9.6 | 3 | - |
| 01/10/2022 | 9.8 | 1 | - |
| 01/05/2022 | 9.8 | 1 | - |
| 01/10/2021 | 9.8 | 1 | - |
| 01/10/2020 | 9.8 | 1 | - |