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

Lilli Tagger

WOMEN34

Age18

Birthplace—

Height—

Weight—

Best Hand—

Backhand—

Recent Form

Win Rate:50%

Fatigue:34/100

Inactive:1 Days

Overall

Glicko-21.935

#93RD 70

Elo1.909

#128

Hard

Glicko-22.033

#33

Elo1.823

#91

Clay

Glicko-21.907

#141

Elo1.750

#139

Grass

Glicko-21.305

#2381

Elo1.458

#1927

Surface Record

HardClayGrass

20263-32-40-1

20254-1——

Recent Matches

Mai HontamaLivesport Prague Open - Prague2026-07-23Hard6-4 6-4

Xinyu GaoLivesport Prague Open - Prague2026-07-21Hard6-2 6-4

Sara BejlekAthens Open - Athens2026-07-15Hard6-2 6-2

Marianne ArgyrokastritiAthens Open - Athens2026-07-13Hard6-1 6-1

Madison SiegAthens Open - Athens2026-07-12Hard6-0 6-3

Lanlana TararudeeWimbledon - London2026-06-29Grass7-6(3) 5-7 6-4

Anastasia ZakharovaLexus Eastbourne Open - Eastbourne2026-06-20Grass6-4 5-7 7-6(7)

Xinyu WangFrench Open - Paris2026-05-24Clay6-3 3-6 6-4

Jessica Bouzas ManeiroParma Ladies Open - Parma2026-05-13Clay6-3 6-2

Noemi BasilettiParma Ladies Open - Parma2026-05-12Clay6-4 6-2

Maria SakkariInternazionali BNL d'Italia - Rome2026-05-06Clay5-7 6-3 6-0

Alina KorneevaInternazionali BNL d'Italia - Rome2026-05-05Clay6-3 6-3

Suzan LamensInternazionali BNL d'Italia - Rome2026-05-04Clay7-5 6-2

Tereza ValentovaOpen 35 de Saint-Malo - Saint-Malo2026-05-01Clay7-5 7-5

Amandine MonnotOpen 35 de Saint-Malo - Saint-Malo2026-04-29Clay6-4 6-1

Tiantsoa Rakotomanga RajaonahOpen 35 de Saint-Malo - Saint-Malo2026-04-27Clay6-0 6-4

Oleksandra OliynykovaOpen Capfinances Rouen Metropole - Rouen2026-04-15Clay6-3 4-6 6-4

Anastasia PotapovaUpper Austria Ladies Linz - Linz2026-04-10Clay7-6(7) 6-0

Liudmila SamsonovaUpper Austria Ladies Linz - Linz2026-04-09Clay6-2 7-6(11)

Paula Badosa GibertUpper Austria Ladies Linz - Linz2026-04-07Clay6-4 7-6(5)

Ekaterina AlexandrovaMiami Open - Miami2026-03-20Hard6-3 6-3

Ella SeidelMiami Open - Miami2026-03-19Hard6-7(8) 6-4 7-5

Maria SakkariBNP Paribas Open - Indian Wells2026-03-07Hard7-5 6-0

Varvara GrachevaBNP Paribas Open - Indian Wells2026-03-05Hard6-2 6-4

Mananchaya SawangkaewMumbai Open - Mumbai2026-02-08Hard6-4 6-3

Fangran TianMumbai Open - Mumbai2026-02-07Hard6-2 7-6(3)

Darja SemenistajaMumbai Open - Mumbai2026-02-06Hard4-6 6-4 6-2

Eri ShimizuMumbai Open - Mumbai2026-02-05Hard6-2 6-2

Vaishnavi AdkarMumbai Open - Mumbai2026-02-03Hard7-5 6-4

Harriet DartW100 Fujairah 12026-01-31Hard6-4 6-2

Renata ZarazuaW100 Fujairah 12026-01-30Hard6-2 3-0 ret.

Viktoria HruncakovaW100 Fujairah 12026-01-29Hard7-5 6-1

Chloe PaquetW100 Fujairah 12026-01-28Hard6-2 6-4

Teodora KostovicW100 Fujairah 12026-01-26Hard6-1 6-1

Lanlana TararudeeAustralian Open - Melbourne2026-01-15Hard6-3 6-0

Elena PridankinaAustralian Open - Melbourne2026-01-14Hard6-7(5) 7-6(5) 6-1

Xinyu GaoAustralian Open - Melbourne2026-01-13Hard3-6 7-5 6-3

Yuliia StarodubtsevaASB Classic - Auckland2026-01-04Hard6-1 6-1

Laura PigossiASB Classic - Auckland2026-01-03Hard4-6 6-4 6-1

Anna BlinkovaJiangxi Open - Jiujiang2025-11-02Hard6-3 6-3

Viktorija GolubicJiangxi Open - Jiujiang2025-11-01Hard6-1 4-6 7-5

Tamara KorpatschJiangxi Open - Jiujiang2025-10-31Hard6-3 6-4

Elisabetta CocciarettoJiangxi Open - Jiujiang2025-10-29Hard6-4 6-2

Unknown PlayerJiangxi Open - Jiujiang2025-10-28Hard6-2 6-1

Maria Camila Osorio SerranoNingbo Open - Ningbo2025-10-11Hard6-4 6-2

Rada ZolotarevaW75 Kursumlijska Banja 32025-09-21Clay5-7 6-2 6-2

Mia RisticW75 Kursumlijska Banja 32025-09-20Clay3-6 6-2 6-3

Lina GjorcheskaW75 Kursumlijska Banja 32025-09-19Clay6-3 5-7 7-6(5)

Tena LukasW75 Kursumlijska Banja 32025-09-18Clay6-4 6-4

Anja StankovicW75 Kursumlijska Banja 32025-09-17Clay6-0 6-4

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