I. Swiatek vs Q. Zheng — prediction

The model makes I. Swiatek the favorite with a 80% win probability, against Q. Zheng's 20% — a conviction read: the model sees the match clearly leaning one way. Converted to odds, that probability is worth about @1.25; the offered odds are around @1.29 (a 78% implied), virtually the same as what the market prices in.

Several factors explain the number: #8 vs #121 (better ranked); 6-0 in favor; 79% career on the surface; 9/10 in recent matches.

Read it with perspective. Our probability is calibrated — when the model says 80%, that outcome happens roughly that percentage of the time, with ~64% out-of-sample accuracy — but being the favorite is not being the winner: roughly 20 out of every 100 times Zheng wins. The model also tends to agree with the market, so the odds already capture almost all the edge: don't take it as a sure value. This is informational analysis, not a betting recommendation. 18+ · play responsibly.