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

Yulia Putintseva

WOMEN52

Age31

BirthplaceMoscow, Russia

Height1.63m

Weight59kg

Best HandRight

Backhand—

Recent Form

Win Rate:63%

Fatigue:52/100

Inactive:1 Days

Overall

Glicko-21.984

#61RD 66

Elo2.004

#73

Hard

Glicko-21.950

#68

Elo1.898

#42

Clay

Glicko-22.059

#40

Elo1.822

#64

Grass

Glicko-21.319

#2371

Elo1.518

#157

Surface Record

HardClayGrass

20267-67-50-1

202512-183-51-4

202421-147-48-1

202315-1310-70-1

20228-1213-71-2

202119-1412-81-1

Recent Matches

Elina AvanesyanMSC Hamburg Ladies Open - Hamburg2026-07-23Clay6-3 2-6 6-2

Mona BarthelMSC Hamburg Ladies Open - Hamburg2026-07-21Clay6-2 7-6(5)

Mayar SherifUniCredit Iasi Open - Iasi2026-07-17Clay6-2 3-6 7-6(5)

Alina CharaevaUniCredit Iasi Open - Iasi2026-07-15Clay6-3 6-3

Claire LiuUniCredit Iasi Open - Iasi2026-07-14Clay7-5 6-2

Paula Badosa GibertNordea Open - Bastad2026-07-10Clay6-1 6-2

Sinja KrausNordea Open - Bastad2026-07-09Clay6-2 6-3

Lola RadivojevicNordea Open - Bastad2026-07-08Clay6-4 7-5

Martha MatoulaNordea Open - Bastad2026-07-06Clay7-6(3) 6-1

Tatjana MariaWimbledon - London2026-06-29Grass6-4 6-4

Alicia DudeneyLexus Nottingham Open - Nottingham2026-06-13Grass6-1 6-3

Maria Camila Osorio SerranoFrench Open - Paris2026-05-28Clay7-5 6-7(6) 7-5

Talia GibsonFrench Open - Paris2026-05-25Clay4-6 6-4 6-1

Oleksandra OliynykovaInternationaux de Strasbourg - Strasbourg2026-05-17Clay6-4 6-4

Antonia RuzicInternationaux de Strasbourg - Strasbourg2026-05-16Clay6-4 6-3

Veronika PodrezTrophee Clarins - Paris2026-05-13Clay6-4 6-0

Mccartney KesslerTrophee Clarins - Paris2026-05-11Clay6-1 6-1

Tereza ValentovaInternazionali BNL d'Italia - Rome2026-05-06Clay6-3 6-2

Marta KostyukMutua Madrid Open - Madrid2026-04-24Clay6-1 6-3

Tereza ValentovaMutua Madrid Open - Madrid2026-04-22Clay6-4 4-6 6-3

Bianca Vanessa AndreescuBillie Jean King Cup, Qualifiers, KAZ-CAN 3-12026-04-11Clay7-6(5) 3-6 7-6(4)

Kayla CrossBillie Jean King Cup, Qualifiers, KAZ-CAN 3-12026-04-10Clay6-3 7-5

Jessica PegulaCredit One Charleston Open - Charleston2026-04-01Clay4-6 6-4 7-5

Lulu SunCredit One Charleston Open - Charleston2026-03-30Clay7-6(6) 6-2

Elena RybakinaMiami Open - Miami2026-03-20Hard6-3 6-3

Janice TjenMiami Open - Miami2026-03-19Hard3-6 6-3 6-4

Clara TausonBNP Paribas Open - Indian Wells2026-03-06Hard7-6(9) 6-2

Paula Badosa GibertBNP Paribas Open - Indian Wells2026-03-04Hard6-4 6-2

Victoria Jimenez KasintsevaMerida Open Akron - Merida2026-02-23Hard6-4 1-6 6-4

Iva JovicAustralian Open - Melbourne2026-01-25Hard6-0 6-1

Zeynep SonmezAustralian Open - Melbourne2026-01-23Hard6-3 6-7(3) 6-3

Elsa JacquemotAustralian Open - Melbourne2026-01-21Hard6-1 6-2

Beatriz Haddad MaiaAustralian Open - Melbourne2026-01-18Hard3-6 7-5 6-3

Emma NavarroAdelaide International - Adelaide2026-01-14Hard6-1 6-4

Dalma GalfiAdelaide International - Adelaide2026-01-13Hard6-4 6-4

Marie BouzkovaAdelaide International - Adelaide2026-01-11Hard6-4 7-6(0)

Tori RussellAdelaide International - Adelaide2026-01-10Hard6-4 6-1

Marta KostyukBrisbane International - Brisbane2026-01-07Hard6-7(5) 6-1 6-0

Hailey BaptisteBrisbane International - Brisbane2026-01-05Hard6-2 6-4

Olivia GadeckiBrisbane International - Brisbane2026-01-03Hard1-6 7-5 6-1

Priscilla HonBrisbane International - Brisbane2026-01-02Hard6-4 6-3

Viktorija GolubicJiangxi Open - Jiujiang2025-10-31Hard7-5 6-2

Wushuang ZhengJiangxi Open - Jiujiang2025-10-29Hard6-2 6-0

Victoria Jimenez KasintsevaJiangxi Open - Jiujiang2025-10-27Hard6-3 6-1

Ella SeidelGuangzhou Open - Guangzhou2025-10-23Hard6-3 6-2

Alina KorneevaGuangzhou Open - Guangzhou2025-10-21Hard7-6(2) 4-6 6-4

Yuliia StarodubtsevaNingbo Open - Ningbo2025-10-13Hard6-4 6-2

Talia GibsonNingbo Open - Ningbo2025-10-12Hard1-6 6-3 6-2

Katarzyna KawaNingbo Open - Ningbo2025-10-11Hard6-0 6-3

Linda NoskovaWuhan Open - Wuhan2025-10-07Hard6-4 4-6 7-6(2)

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