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ATP · Player Profile

Tallon Griekspoor

ATP · Netherlands · Updated 21 Jun 2026 · data snapshot 2026-06-10
At a glance · Tallon Griekspoor

Form & fitness

Form
Losing badly
last 10 matches · 2L streak
Fitness
Match-sharp
5 days rest · 4 matches in 28d
Last match
5d ago
no retirements or walkovers in 90d
Weighted Elo · 11 months↓ -69 pts

Model carry-in

Tallon Griekspoor sits in the challenger crossover band of active ATP-tour players by our weighted Elo measure. On grass, the model rates them below their overall number — a surface where their price routinely overstates them. Pressure profile: below tour median — fades in pressure moments. We use this to size break-point and tiebreak edges in close matches. Projected hold rate on grass reads as above tour median against a draw-average opponent. Career record in our database: 396-265 (59.9%) across 661 matches — hard 214-149, clay 160-103, grass 22-13. Live numbers (weighted Elo, choke index, projected hold, full service profile, recent form) refresh nightly and are visible to subscribers.

Surface Elo
Clay
1939
Hard
1894
Grass
1668
Serve hold by opponent quality
Hold rate vs Top 1080.7%
Hold rate vs 11–5084.8%
Hold rate vs 51–10086.6%
Hold rate vs 100+84.7%

How well Tallon Griekspoor holds serve split by the ranking tier of the opponent — the gap between tiers is where value often hides.

Head-to-head · most-played opponents
Kimmer Coppejans 7 meetings7–0
Aslan Karatsev 6 meetings4–2

Full data & recent form

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Surface-specific weighted Elo, choke index, projected hold, full service & return profile (8 metrics), recent form (last 10 matches), and career splits by surface. Same data we use to fire daily signals.
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143W 189L · +15.1% Kelly bank growth · every signal tracked publicly
Weighted Elo
1772
challenger crossover
Grass Welo
1690
-82 below overall · surface to fade
Choke Index
0.594
below tour median — fades in pressure moments
Projected Hold
79.4%
vs draw-average opponent
Surface profile · snapshot
Hard
Welo1894 (+123)
Hold % (52w)
Last 52w14-15
Clay
Welo1939 (+167)
Hold % (52w)78.8%
Last 52w2-6
Grass
Welo1690 (-82)
Hold % (52w)
Last 52w0-1
Service & return profile · snapshot 2026-06-10
Hold rate service games won80.0%
Break rate return games won21.6%
First serve in 1st serves landing in62.1%
Ace rate aces per service point42.0%
Tiebreak win pct tiebreaks won, last 36mo56.2%
Deciding-set win pct final-set wins, last 36mo28.6%
Comeback rate recovered from a set down23.9%
Collapse rate lost from a set up35.8%
Recent form (last 10 matches)
L vs Sho ShimabukuroTerra Wortmann Open · 2026-06-16 · H · R326-4 3-6 6-4
L vs Zhizhen ZhangLibéma Open · 2026-06-11 · H · R327-6 6-4
W vs Botic Van De ZandschulpLibéma Open · 2026-06-10 · H · R326-2 6-7 6-4
L vs Matteo ArnaldiRoland Garros · 2026-05-26 · C · R326-7 6-3 7-6 6-3
L vs Alexander BlockxInternazionali BNL d'Italia · 2026-05-08 · H · R326-7 6-3 6-4
L vs Lorenzo MusettiMutua Madrid Open · 2026-04-26 · C · R326-4 7-5
W vs Damir DzumhurMutua Madrid Open · 2026-04-24 · C · R326-3 6-4
L vs Denis ShapovalovBMW Open · 2026-04-14 · C · R1286-4 3-6 6-2
L vs Gael MonfilsMonte Carlo Masters · 2026-04-05 · C · R1286-7 6-1 6-4
L vs Luca Van AsscheGrand Prix Hassan II · 2026-04-02 · C · R646-4 1-6 6-3
Career splits
Overall396-265 (59.9%)
Hard214-149 (59.0%)
Clay160-103 (60.8%)
Grass22-13 (62.9%)
fault.bet signal history · this player
Backed vs Alexander BlockxInternazionali BNL d'Italia · 2026-05-08 · C@ 2.96 · LOST · -0.53u
Backed vs Damir DzumhurMutua Madrid Open · 2026-04-24 · C@ 1.56 · WON · +1.12u
Backed vs Denis ShapovalovBMW Open by Bitpanda · 2026-04-13 · H@ 1.44 · LOST · -2.00u
Backed vs Luca Van AsscheGrand Prix Hassan II · 2026-04-02 · H@ 1.68 · LOST · -2.00u
Frequently asked
How old is Tallon Griekspoor?

Tallon Griekspoor was born on 02 July 1996, making them 29 years old and represents Netherlands. They compete on the ATP tour.

Is Tallon Griekspoor in form right now?

Over their last 5 completed matches in our database Tallon Griekspoor has gone 1-4 (L-L-W-L-L, most recent first) — struggling for form. Form is refreshed nightly.

What is Tallon Griekspoor's best surface?

By our weighted Elo measure, Tallon Griekspoor's strongest surface is clay, where they rate at 1939 Welo. Their record in our database on clay over the last 52 weeks is 2-6.

How does Tallon Griekspoor perform under pressure?

Their choke index reads 0.594 — below tour median — fades in pressure moments. We compute this from every break-point, tiebreak, and serving-for-the-set scenario over 36 months.

What is Tallon Griekspoor's career win rate?

Tallon Griekspoor has won 396 of 661 matches in our database (59.9%). By surface: hard 214-149, clay 160-103, grass 22-13.

How often does Tallon Griekspoor hold serve?

Against a draw-average opponent on their next match surface, our model projects Tallon Griekspoor to hold 79.4% of their service games. This is computed from rolling 52-week serve and return performance, weighted by opponent strength.

Has fault.bet fired signals on Tallon Griekspoor?

Yes — we've issued 4 settled signals involving Tallon Griekspoor. Record: 1 wins, 3 losses. Every signal is logged publicly at fault.bet/results.

What tour does Tallon Griekspoor play on?

Tallon Griekspoor competes on the ATP tour. Our model covers every active ATP player with 30 or more matches in our database — refreshed nightly with new results and ratings.

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Our signal record on Tallon Griekspoor: 1W 3L · every pick logged at /results
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Methodology

Surface-specific weighted Elo, choke index, projected hold and other signals come from our Markov tennis model trained on 1.8 million matches. Read the methodology: how the Markov model misprices pressure · how the fault.bet model is built · Kelly staking guide.

Numbers refresh nightly from the production model. Last data snapshot: 2026-06-10. Not personalised advice. 18+. Responsible Gambling