I've been doing simulations since 2018 and have found that the four semi-finalists are usually in the top six to seven projected teams, and more often than you might think, I project the four semi-finalists perfectly. There are surprises sometimes and a mid-pack team overachieves and advances, that is why the matches are played on the courts and not on a computer. Still, it is interesting to do these simulations and see how the projections do.
Why do these simulations you ask? The primary reason is that the format for USTA League Nationals is now a flight-less random round-robin where each team plays four other random opponents. This introduces significant variations in schedule strength, the possibility of an undefeated team not making the top-4, and teams vying for the top-4 perhaps not having played head-to-head and unfortunate tie-breakers being used. The simulations aim to educate folks on how it all works and look at what may happen. Also see this write-up for some things to know about Nationals.
Like I've done in recent years, I'll be primarily just giving the data from the simulation and not writing a bunch of words. Most of it is self-explanatory, but the favorites and contenders will be listed in alphabetical order. The strengths are based on played averages. Contact me if you want to learn more.
I've done the 18 & Over 4.0 Men, now the 4.0 Women.
Chance of 4 undefeated: 1.2%
Chance of 5 undefeated: <1%
Toughest / easiest schedule: 3.89 / 3.83
Favorites: SoCal, Southern
Contenders: Florida, Midwest, New England, Texas
There are two favorites, but four each of contenders and those that have a chance. The last semi-spot is expected to be 3-1 / 12-8 again, but the 6th most likely to make the semis is 2-2 and six more joining them at that record. This appears to be a competitive event, backed up by the schedule strengths having a small range of 3.83 to 3.89.
Just one team separates themselves in the chance of winning it all and they could be the only team at 4-0. Only the other favorite is even over an 18% chance of winning it all and all the others are single digits. So a bunch of teams may compete for the semis, but just the top-2 seem to have a good chance at the title.
Who is expected to be the champ? SoCal.
What do you think? Will SoCal win it?

Socal will probably win because they all self rated in 2025 and tanked matches to be 4.0 for 2026
ReplyDeleteWow Pennsylvania singles player was 9.83 UTR and PA captain also won 40+ 4.0 nationals in 21 and 23. GA sporting 3 8+ and maybe a former pro that played at Wimbledon in ‘80s. Little birdie from Southern shared.
ReplyDelete