What is VOPO in tennis betting?

VOPO (Value Over Pinnacle Odds) is the difference between Tennis Glicko's internal win probability (average of Glicko-2 and Elo models) and the implied probability from Pinnacle's odds. A positive VOPO means the market is undervaluing a player.

What is Green EV in tennis betting?

Green EV is Tennis Glicko's high-conviction value signal. It triggers when VOPO exceeds 12% AND the internal win probability is above 50% — indicating the market is significantly mispricing a player.

How accurate is Tennis Glicko?

Tennis Glicko has 72.8% predictive accuracy over the last 30 days, with a Brier Score of 0.1775 — a standard probabilistic calibration metric used in forecasting.

Why use Glicko-2 instead of ATP rankings for tennis predictions?

ATP rankings are a lagging indicator — they ignore surface specialization, injury returns, scheduling fatigue, and form swings. Glicko-2 updates after every match, adjusts for opponent quality, and models rating uncertainty, making it significantly more accurate for predicting match outcomes.

Rankings

Jiri Lehecka

MENHot

Age24

BirthplaceMlada Boleslav, Czechia

Height1.85m

Weight81kg

Best HandRight

BackhandTwo-Handed

Recent Form

Win Rate:63%

Fatigue:0/100

Inactive:17 Days

Overall

Glicko-22.112

#16RD 68

Elo2.155

#13

Hard

Glicko-22.119

#13

Elo2.000

#12

Clay

Glicko-22.149

#16

Elo1.852

#60

Grass

Glicko-21.823

#17

Elo1.676

#24

Surface Record

HardClayGrass

202611-66-46-3

202528-155-57-3

202427-174-1—

202320-178-65-3

202210-104-80-2

20210-1——

Recent Matches

Alexander ZverevWimbledon - London2026-07-07Grass6-4 7-5 3-6 7-6(6)

Jaume Antoni Munar ClarWimbledon - London2026-07-04Grass6-4 6-4 4-6 6-4

Alex MolcanWimbledon - London2026-07-02Grass6-3 6-2 6-4

Alexei PopyrinWimbledon - London2026-06-30Grass6-4 6-2 6-4

Rinky HijikataHSBC Championships - London2026-06-18Grass4-6 7-5 7-6(7)

Kamil MajchrzakHSBC Championships - London2026-06-16Grass7-5 7-6(4)

Ben SheltonBoss Open - Stuttgart2026-06-13Grass6-7(4) 7-6(14) 7-6(6)

Frances TiafoeBoss Open - Stuttgart2026-06-12Grass6-4 7-6(4)

James DuckworthBoss Open - Stuttgart2026-06-11Grass6-7(8) 6-4 7-6(3)

Pablo Carreno-BustaFrench Open - Paris2026-05-25Clay6-3 7-6(3) 6-3

Casper RuudInternazionali BNL d'Italia - Rome2026-05-10Clay6-3 6-4

Jan-Lennard StruffInternazionali BNL d'Italia - Rome2026-05-08Clay7-6(4) 6-3

Arthur FilsMutua Madrid Open - Madrid2026-04-29Clay6-3 6-4

Lorenzo MusettiMutua Madrid Open - Madrid2026-04-28Clay6-3 6-3

Alex MichelsenMutua Madrid Open - Madrid2026-04-26Clay6-4 6-2

Alejandro TabiloMutua Madrid Open - Madrid2026-04-24Clay3-6 7-6(3) 6-4

Alexander BublikMonte-Carlo Rolex Masters - Monte-Carlo2026-04-09Clay6-2 7-5

Alejandro TabiloMonte-Carlo Rolex Masters - Monte-Carlo2026-04-08Clay4-6 7-6(4) 6-3

Emilio NavaMonte-Carlo Rolex Masters - Monte-Carlo2026-04-06Clay7-6(1) 6-7(8) 6-2

Jannik SinnerMiami Open - Miami2026-03-29Hard6-4 6-4

Arthur FilsMiami Open - Miami2026-03-27Hard6-2 6-2

Martin LandaluceMiami Open - Miami2026-03-25Hard7-6(1) 7-5

Taylor FritzMiami Open - Miami2026-03-24Hard6-4 6-7(4) 6-2

Ethan QuinnMiami Open - Miami2026-03-22Hard6-3 7-6(6)

Moise KouameMiami Open - Miami2026-03-20Hard6-2 7-5

Sebastian BaezBNP Paribas Open - Indian Wells2026-03-07Hard6-4 6-1

Felix Auger AliassimeDubai Duty Free Tennis Championships - Dubai2026-02-26Hard6-3 7-6(2)

Pablo Carreno-BustaDubai Duty Free Tennis Championships - Dubai2026-02-25Hard7-6(6) 6-4

Luca NardiDubai Duty Free Tennis Championships - Dubai2026-02-24Hard4-6 6-4 6-2

Arthur FilsQatar ExxonMobil Open - Doha2026-02-19Hard6-3 6-3

Zizou BergsQatar ExxonMobil Open - Doha2026-02-18Hard6-2 6-1

Jenson BrooksbyQatar ExxonMobil Open - Doha2026-02-17Hard6-3 6-3

Dragos Nicolae MadarasDavis Cup, World Group, Q, CZE-SWE 3-12026-02-07I.Hard6-3 6-4

Arthur GeaAustralian Open - Melbourne2026-01-19Hard7-5 7-6(1) 7-5

Sebastian KordaBrisbane International - Brisbane2026-01-07Hard6-3 1-2 ret.

Tomas MachacBrisbane International - Brisbane2026-01-05Hard6-4 6-7(5) 6-2

Jaume Antoni Munar ClarDavis Cup, World Group, QF, ESP-CZE 2-12025-11-20I.Hard6-3 6-4

Valentin VacherotRolex Paris Masters - Paris2025-10-28I.Hard6-1 6-3

Botic Van De ZandschulpSwiss Indoors Basel - Basel2025-10-22I.Hard6-2 6-2

Felix Auger AliassimeEuropean Open - Brussels2025-10-19I.Hard7-6(2) 6-7(6) 6-2

Giovanni Mpetshi PerricardEuropean Open - Brussels2025-10-18I.Hard7-6(3) 7-6(7)

Benjamin BonziEuropean Open - Brussels2025-10-17I.Hard6-7(8) 6-1 4-1 ret.

Gilles Arnaud BaillyEuropean Open - Brussels2025-10-15I.Hard6-3 6-2

Arthur RinderknechShanghai Rolex Masters - Shanghai2025-10-08Hard6-3 7-6(5)

Denis ShapovalovShanghai Rolex Masters - Shanghai2025-10-06Hard6-4 6-4

Quentin HalysShanghai Rolex Masters - Shanghai2025-10-04Hard6-4 7-5

Taylor FritzDavis Cup, World Group, Q2, USA-CZE 2-32025-09-13Hard6-4 3-6 6-4

Carlos AlcarazU.S. Open - New York2025-09-02Hard6-4 6-2 6-4

Adrian MannarinoU.S. Open - New York2025-08-31Hard7-6(4) 6-4 2-6 6-2

Raphael CollignonU.S. Open - New York2025-08-29Hard6-4 6-4 6-4

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