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

Jaqueline Cristian

WOMEN

Age28

Birthplace—

Height1.82m

Weight—

Best HandRight

Backhand—

Recent Form

Win Rate:50%

Fatigue:0/100

Inactive:25 Days

Overall

Glicko-22.000

#46RD 72

Elo2.024

#57

Hard

Glicko-22.027

#35

Elo1.949

#28

Clay

Glicko-21.957

#97

Elo1.774

#116

Grass

Glicko-21.410

#2261

Elo1.391

#2020

Surface Record

HardClayGrass

20269-85-61-2

202513-1412-60-2

20249-1312-80-2

20236-52-21-2

20225-9——

202111-63-3—

Recent Matches

Iva JovicWimbledon - London2026-06-29Grass7-6(1) 6-0

Katie BoulterThe HSBC Championships - London2026-06-12Grass6-1 6-3

Qinwen ZhengThe HSBC Championships - London2026-06-08Grass6-4 7-6(4)

Kamilla RakhimovaFrench Open - Paris2026-05-25Clay6-3 4-6 6-4

Victoria MbokoInternationaux de Strasbourg - Strasbourg2026-05-22Clay7-6(3) 3-6 6-2

Daria KasatkinaInternationaux de Strasbourg - Strasbourg2026-05-21Clay7-6(3) 3-6 6-2

Clara TausonInternationaux de Strasbourg - Strasbourg2026-05-20Clay6-1 7-5

Mccartney KesslerInternationaux de Strasbourg - Strasbourg2026-05-18Clay6-1 6-1

Karolina PliskovaInternazionali BNL d'Italia - Rome2026-05-08Clay6-7(5) 7-6(2) 6-4

Aryna SabalenkaMutua Madrid Open - Madrid2026-04-25Clay6-1 6-4

Yuliia StarodubtsevaMutua Madrid Open - Madrid2026-04-23Clay3-6 7-6(5) 6-4

Katie BoulterOpen Capfinances Rouen Metropole - Rouen2026-04-15Clay7-6(5) 4-6 6-1

Tiantsoa Rakotomanga RajaonahOpen Capfinances Rouen Metropole - Rouen2026-04-14Clay2-6 7-6(6) 7-5

Tamara KorpatschUpper Austria Ladies Linz - Linz2026-04-07Clay4-6 6-1 6-4

Jessica PegulaMiami Open - Miami2026-03-23Hard6-4 6-1

Ekaterina AlexandrovaMiami Open - Miami2026-03-22Hard6-3 4-6 7-6(5)

Peyton StearnsMiami Open - Miami2026-03-20Hard6-4 7-5

Aryna SabalenkaBNP Paribas Open - Indian Wells2026-03-08Hard6-4 6-1

Maya JointBNP Paribas Open - Indian Wells2026-03-06Hard0-6 6-2 7-5

Janice TjenBNP Paribas Open - Indian Wells2026-03-04Hard4-6 6-4 7-6(6)

Mirra AndreevaDubai Duty Free Championships - Dubai2026-02-18Hard7-5 6-3

Ella SeidelDubai Duty Free Championships - Dubai2026-02-17Hard6-0 ret.

Petra MarcinkoDubai Duty Free Championships - Dubai2026-02-16Hard6-1 6-1

Karolina MuchovaQatar TotalEnergies Open - Doha2026-02-08Hard6-2 6-3

Daria SnigurTransylvania Open - Cluj-Napoca2026-02-04I.Hard6-1 6-0

Lucrezia StefaniniTransylvania Open - Cluj-Napoca2026-02-03I.Hard6-2 2-6 7-5

Karolina MuchovaAustralian Open - Melbourne2026-01-19Hard6-3 7-6(6)

Kimberly BirrellAdelaide International - Adelaide2026-01-15Hard5-7 6-1 7-5

Daria KasatkinaAdelaide International - Adelaide2026-01-14Hard6-4 6-0

Ekaterina AlexandrovaAdelaide International - Adelaide2026-01-12Hard6-4 6-4

Anastasia PotapovaAdelaide International - Adelaide2026-01-11Hard6-1 6-3

Sarah MildrenAdelaide International - Adelaide2026-01-10Hard7-6(4) 6-2

Marie BouzkovaBrisbane International - Brisbane2026-01-04Hard6-4 6-3

Ekaterina AlexandrovaToray Pan Pacific Open - Tokyo2025-10-23Hard6-1 6-2

Alina CharaevaToray Pan Pacific Open - Tokyo2025-10-21Hard6-2 6-3

Tereza ValentovaJapan Open - Osaka2025-10-18Hard6-7(3) 6-4 6-3

Jessica Bouzas ManeiroJapan Open - Osaka2025-10-15Hard0-6 6-4 6-2

Elisabetta CocciarettoJapan Open - Osaka2025-10-14Hard6-2 7-6(4)

Elena RybakinaWuhan Open - Wuhan2025-10-08Hard6-4 6-3

Mccartney KesslerWuhan Open - Wuhan2025-10-07Hard6-7(6) 6-0 6-3

Jessica Bouzas ManeiroChina Open - Beijing2025-09-25Hard6-4 6-0

Emma RaducanuKorea Open - Seoul2025-09-17Hard6-3 6-4

Amanda AnisimovaU.S. Open - New York2025-08-30Hard6-4 4-6 6-2

Ashlyn KruegerU.S. Open - New York2025-08-28Hard4-6 6-2 6-2

Danielle Rose CollinsU.S. Open - New York2025-08-26Hard6-2 6-0

Leylah Annie FernandezAbierto GNP Seguros - Monterrey2025-08-18Hard6-3 7-5

Marketa VondrousovaCincinnati Open - Cincinnati2025-08-07Hard6-3 6-1

Elena RybakinaOmnium Banque Nationale - Montreal2025-07-31Hard6-0 7-6(5)

Linda NoskovaOmnium Banque Nationale - Montreal2025-07-29Hard6-3 6-4

Marina StakusicOmnium Banque Nationale - Montreal2025-07-27Hard2-6 6-2 6-2

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