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

Yannick Hanfmann

MEN51Hot

Age34

BirthplaceKarlsruhe, Germany

Height1.93m

Weight86kg

Best HandRight

BackhandTwo-Handed

Recent Form

Win Rate:63%

Fatigue:51/100

Inactive:1 Days

Overall

Glicko-22.021

#41RD 65

Elo2.027

#44

Hard

Glicko-22.005

#52

Elo1.852

#55

Clay

Glicko-22.127

#19

Elo1.881

#36

Grass

Glicko-21.578

#137

Elo1.539

#125

Surface Record

HardClayGrass

20262-214-94-4

20258-54-50-2

20249-710-121-3

20233-916-104-3

20221-26-5—

20212-66-31-3

Recent Matches

Sebastian BaezGenerali Open - Kitzbuhel2026-07-23Clay6-3 6-1

Marco TrungellitiGenerali Open - Kitzbuhel2026-07-22Clay6-4 7-6(2)

Lukas NeumayerGenerali Open - Kitzbuhel2026-07-20Clay7-6(5) 6-4

Valentin VacherotEFG Swiss Open - Gstaad2026-07-15Clay4-6 6-3 6-4

Pedro Martinez PorteroEFG Swiss Open - Gstaad2026-07-14Clay7-6(6) 6-1

Karen KhachanovWimbledon - London2026-07-02Grass6-3 6-4 6-4

Giovanni Mpetshi PerricardWimbledon - London2026-06-30Grass6-7(6) 7-6(9) 6-2 6-3

Luciano DarderiMallorca Championships - Mallorca2026-06-23Grass7-5 6-3

Adolfo Daniel VallejoMallorca Championships - Mallorca2026-06-21Grass7-6(2) 7-6(2)

Alexander ZverevTerra Wortmann Open - Halle2026-06-18Grass6-3 7-6(4)

Joao FonsecaTerra Wortmann Open - Halle2026-06-16Grass6-2 6-2

Mattia BellucciBoss Open - Stuttgart2026-06-10Grass7-5 6-7(4) 6-2

Aleksandar KovacevicBoss Open - Stuttgart2026-06-09Grass7-6(5) 7-6(4)

Hamad MedjedovicFrench Open - Paris2026-05-24Clay6-3 6-4 6-7(1) 6-4

Luciano DarderiHamburg Open - Hamburg2026-05-20Clay7-6(7) 7-5

Max SchoenhausHamburg Open - Hamburg2026-05-18Clay6-3 6-7(4) 6-4

Luciano DarderiInternazionali BNL d'Italia - Rome2026-05-08Clay6-4 6-4

Hubert HurkaczInternazionali BNL d'Italia - Rome2026-05-06Clay6-7(3) 7-6(2) 6-2

Francisco CerundoloMutua Madrid Open - Madrid2026-04-25Clay6-1 7-5

Marcos GironMutua Madrid Open - Madrid2026-04-23Clay6-4 6-7(3) 7-5

Alexander BlockxBMW Open - Munich2026-04-13Clay7-6(2) 6-2

Karim BennaniGrand Prix Hassan II - Marrakech2026-04-01Clay6-4 6-7(3) 6-2

Jesper De JongGrand Prix Hassan II - Marrakech2026-03-30Clay7-6(6) 6-4

Rafael JodarMiami Open - Miami2026-03-19Hard6-4 4-6 6-1

Luca Van AsscheMiami Open - Miami2026-03-17Hard6-1 5-7 6-3

Leandro RiediMiami Open - Miami2026-03-16Hard6-3 6-4

Luciano DarderiBCI Seguros Chile Open - Santiago2026-03-01Clay7-6(6) 7-5

Francisco CerundoloBCI Seguros Chile Open - Santiago2026-02-28Clay6-3 6-4

Vilius GaubasBCI Seguros Chile Open - Santiago2026-02-27Clay3-6 6-2 6-2

Camilo Ugo CarabelliBCI Seguros Chile Open - Santiago2026-02-25Clay6-4 6-3

Dusan LajovicBCI Seguros Chile Open - Santiago2026-02-23Clay6-0 6-3

Juan Manuel CerundoloRio Open - Rio de Janeiro2026-02-18Clay6-4 6-7(1) 6-4

Joao Lucas Reis Da SilvaRio Open - Rio de Janeiro2026-02-16Clay7-6(3) 6-4

Gonzalo BuenoDavis Cup, World Group, Q, GER-PER 4-02026-02-06I.Hard6-4 6-4

Kyrian JacquetManama Challenger2026-01-29Hard6-3 7-6(3)

Manas Manoj DhamneManama Challenger2026-01-28Hard6-3 6-2

Carlos AlcarazAustralian Open - Melbourne2026-01-21Hard7-6(4) 6-3 6-2

Zachary SvajdaAustralian Open - Melbourne2026-01-18Hard7-5 4-6 6-4 7-6(3)

Terence AtmaneBrisbane International - Brisbane2026-01-03Hard6-4 7-6(3)

Liam BroadyLyon Challenger2025-11-12I.Hard7-6(5) 6-4

Jan KumstatLyon Challenger2025-11-11I.Hard6-1 6-3

Novak DjokovicHellenic Championship - Athens2025-11-07I.Hard6-3 6-4

Marcos GironHellenic Championship - Athens2025-11-06I.Hard7-6(3) 6-4

Vit KoprivaHellenic Championship - Athens2025-11-05I.Hard6-2 5-7 7-5

Ivan IvanovHellenic Championship - Athens2025-11-04I.Hard6-4 6-2

Alex MolcanHellenic Championship - Athens2025-11-02I.Hard7-6(2) 6-3

Lukas KleinHellenic Championship - Athens2025-11-01I.Hard6-2 6-4

Jacob FearnleyRolex Paris Masters - Paris2025-10-26I.Hard6-4 6-2

Adrian MannarinoRolex Paris Masters - Paris2025-10-25I.Hard6-3 6-2

Lorenzo MusettiEuropean Open - Brussels2025-10-16I.Hard7-6(3) 7-5

Simulate a match with HanfmannGet win probability, VOPO edge vs Sharp Market odds, and Glicko-2 breakdown.

Open Simulator →