Sijia Wei
- Strongest on hard — weighted Elo 1934.
- Wins 66% of deciding sets — a genuine closer.
Form & fitness
Model carry-in
Sijia Wei sits in the top tier band of active WTA-tour players by our weighted Elo measure. On hard, the model rates them below their overall number — a surface where their price routinely overstates them. Pressure profile: good — better than tour median. We use this to size break-point and tiebreak edges in close matches. Projected hold rate on hard reads as below tour median against a draw-average opponent. Career record in our database: 165-80 (67.3%) across 245 matches — hard 158-74, clay 6-4, grass 0-1. Live numbers (weighted Elo, choke index, projected hold, full service profile, recent form) refresh nightly and are visible to subscribers.
Full data & recent form
How old is Sijia Wei?
Sijia Wei was born on 05 December 2003, making them 22 years old and represents China. They compete on the WTA tour.
Is Sijia Wei in form right now?
Over their last 5 completed matches in our database Sijia Wei has gone 2-3 (L-W-L-L-W, most recent first) — in patchy form. Form is refreshed nightly.
What is Sijia Wei's best surface?
By our weighted Elo measure, Sijia Wei's strongest surface is hard, where they rate at 1934 Welo. Their record in our database on hard over the last 52 weeks is 1-2.
How does Sijia Wei perform under pressure?
Their choke index reads 0.314 — good — better than tour median. We compute this from every break-point, tiebreak, and serving-for-the-set scenario over 36 months.
What is Sijia Wei's career win rate?
Sijia Wei has won 165 of 245 matches in our database (67.3%). By surface: hard 158-74, clay 6-4, grass 0-1.
How often does Sijia Wei hold serve?
Against a draw-average opponent on their next match surface, our model projects Sijia Wei to hold 53.8% of their service games. This is computed from rolling 52-week serve and return performance, weighted by opponent strength.
What tour does Sijia Wei play on?
Sijia Wei competes on the WTA tour. Our model covers every active WTA player with 30 or more matches in our database — refreshed nightly with new results and ratings.
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Methodology
Surface-specific weighted Elo, choke index, projected hold and other signals come from our Markov tennis model trained on 1.8 million matches. Read the methodology: how the Markov model misprices pressure · how the fault.bet model is built · Kelly staking guide.
Numbers refresh nightly from the production model. Last data snapshot: 2026-04-29. Not personalised advice. 18+. Responsible Gambling