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WTA/Rome WTA/1/32-finals

Swiatek's market strength faces McNally's clay resistance

Analysis by Predict Tennis

Note: Written by humans, with the help of AI. Based on real statistical data.

Published: May 7, 2026(..)

Caty McNally faces Iga Swiatek in the 1/32-finals at Rome WTA on 8 May, with clay and a best-of-three format framing the contest.

The market is strongly with Swiatek, yet McNally's clay results give the preview a useful note of resistance. Swiatek has the heavier ranking profile and a 2-0 rivalry lead, so the question is whether McNally can turn return pressure into scoreboard pressure.

FINISHED

McNally C.

1
2

Swiatek I.

1-6

, 7-6

, 3-6

Swiatek holds the rivalry advantage

Swiatek has won both previous meetings, including a straight-sets win in the Ostrava quarter-finals on 7 October 2022. Across those two matches, she has taken 29 games to McNally's 18, and one of the contests went the distance, which suggests McNally has made her work but not yet found the finish.

The service gap has mattered. Swiatek has held 83% of her service games in the rivalry, compared with 61% for McNally, and that gives her a clearer base when tight passages arrive.

McNally C.

Swiatek I.

Wins
0 2
First Serve Points Won
56 %67 %
Second Serve Points Won
45 %55 %
Return Points Won
37 %47 %
Break Points Converted
15 %39 %
Break Points Saved
61 %85 %

Clay numbers leave a narrower gap

McNally comes in with a 5-3 clay mark this season, while Swiatek is 2-2 on the same surface. That gives McNally the stronger volume of results, although Swiatek's 71% service hold rate still points to a more stable service platform.

The return numbers keep this interesting. McNally has won 50% of return games on clay, slightly ahead of Swiatek's 46%, so her route into the match is clear: she needs to make enough first-serve returns to create repeat pressure.

Recent form splits the argument

McNally has won six of her last 10 matches, one more than Swiatek, and her 47% return-game figure in that spell suggests she has been finding ways into opponents' service games. Swiatek's recent pattern is different: she has held serve 75% of the time and won the first set in 80% of those matches.

That fast-starting trend matters. If Swiatek gets ahead early, McNally may have to chase a match in which the favourite is already priced to control the tempo.

Bookmakers give Swiatek a firm edge

Bookmakers price Swiatek at 1.11 against McNally at 6.5, with first-set prices of 1.17 and 5. The gap is clear, and it reflects Swiatek's higher ranking, rivalry edge and stronger service indicators.

McNally C.

Swiatek I.

Win Percentage
60 %50 %
Aces per match
0.7 2.2
Double Faults per match
2.6 3.7
First Serve Points Won
59 %69 %
Second Serve Points Won
44 %50 %
Return Points Won
48 %46 %
Break Points Converted
0 %63 %
Break Points Saved
0 %71 %

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Return pressure is McNally's route

The central dynamic is simple, but not one-sided. McNally's clay return numbers give her a path to making this competitive, especially if she can extend games and attack second serves.

Swiatek still has more ways to protect leads. Her recent first-set strength, better service hold rate and 2-0 rivalry position make her the player with the firmer structure over three sets.

Prediction

Rome WTAPICK

Iga Swiatek

82%
Predicted Winner

Caty McNally

The data points clearly towards Swiatek, mainly because the market, rivalry record and service numbers all line up in her favour. McNally's clay return form is a genuine resistance point, so this is not a blank cheque, but Swiatek's stronger hold rate and fast-starting recent trend make her the safer pick.

Odds

Odds:

To Win Match

Total Games

17.5

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