P. Stearns vs E. Arango — prediction
Slow court, high bounce: longer points, rewards whoever holds up from the baseline.
Warm: the ball flies a little more and fitness counts.
Humid air: the ball loses some speed.
Light wind: no noticeable effect.
High altitude: thin air, faster ball and longer bounce.
Surface feeds the model (surface specialization is one of its factors). Weather and altitude are context we publish for you — they do NOT move the probability.
›Ranking: #55 vs #88 (better ranked)
›Recent form: 5/10 in recent matches
›Clay specialist: performs +15% above baseline (64% career on the surface)
!Returning from a long layoff (28d) — possible rustiness
The model makes P. Stearns the favorite with a 68% win probability, against E. Arango's 32% — a solid favorite, though Arango keeps real chances. Converted to odds, that probability is worth about @1.48; the offered odds are around @1.47 (a 68% implied), virtually the same as what the market prices in.
Several factors explain the number: #55 vs #88 (better ranked); 5/10 in recent matches; performs +15% above baseline (64% career on the surface).
Read it with perspective. Our probability is calibrated — when the model says 68%, 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 32 out of every 100 times Arango 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. Watch out for: Returning from a long layoff (28d) — possible rustiness. This is informational analysis, not a betting recommendation. 18+ · play responsibly.