A Guide to Tourneygeek

Tourneygeek grows in a haphazard fashion. For me, that’s what makes it fun to write – I can speculate when I’m feeling speculative, analyze when I’m feeling analytical, draw new brackets when I’m feeling (slightly) artistic, or add new features to my tournament simulator when I’m feeling geeky.

But readers can be forgiven for not sharing my mood of the moment. So in this post, I try explain how the various threads – theory, practice, individual games, resources, and geekery – have developed, and show how to follow the main themes from post to post.

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Fairness at the Western and Southern

So how does the seeding system in use at the Western and Southern (and most important professional tennis tournaments) affect the fairness of their brackets? First, we need to consider how the basic seeding structure affects the outcome. In a subsequent post, I’ll finally extend the analysis to this year’s actual Western and Southern.

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Seeding and Fairness

Is seeding fair? This would seem to be a fundamental question, but it’s one that doesn’t have a straightforward answer. Before further interrogating the data from the simulation of the Western and Southern, with its odd seeding style, for its effect on fairness, it may be well to revisit the question of just how fairness and seeding relate more generally.

In a nutshell, seeding usually enhances the meritocratic values embodied in fairness (C) at the expense of the egalitarian values embodied in fairness (B). But the decision whether to seed is not simply a way of expressing a preference for fairness (C) over fairness (B). The fairness effects of seeding may be incidental to some other goal.

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Further South

I’d planned to roll out my Western and Southern simulation today, but no such luck. There’s yet another scratch. And yet again, it’s a seeded player giving up his bye line – Milos Raonic, the sixth seed, is being replaced by Christian Harrison, who’s ranked 240th in the world according to the ATP. Harrison is the fourth lucky loser chosen to fill out the bracket, and the third to go directly into the second round by fluking onto one of the eight lines that get a first-round bye.

So, I’ll need to retool the simulation once again. It will be a matter of a few minutes to slot in Harrison and nudge nearly everyone else up a place in the simulator’s skill ranking, but it will take a few hours to run the trials, and all this has to be done in off moments stolen from actually watching tennis.

With four of the seven losers of the qualifying mini-brackets being chosen to fill lines in the main draw, and with three of those getting first round byes, it appears that, on average, the Q2 losers, collectively, will be on track to win more prize money than the qualifiers who actually won and entered the main draw by right. It will be close. And I think we’re probably done finding new lucky losers, so perhaps the next simulations will actually make it to the blog. Watch this space.

Western and Southern Brackets Gone South

Since the last post, there have been two more scratches from the men’s field at the Western and Southern. Roger Federer and Gael Monfils. So, two more lucky losers have been rescued from the qualifying, Ramkumar Ramanathan, who’s currently ranked 180th in the world, and Thomas Fabbiano, who’s 85th. Fabiano is perhaps the luckiest of the lucky losers because he got Roger Federer’s line, seeded second overall.

Ramanathan may have the last laugh on Tipsarovic and Fabbiano, however. On Monfils’ line, he drew Christopher Eubanks, the lowest-ranked of all of the qualifiers. That match was played tonight, on center court, no less. It’s fairly common for an unheralded player to get a center court match because they’re drawn in an early round against one of the popular favorites. But it must be very uncommon to see a first-round match on center court between a low-ranked qualifier and a lucky loser.

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Brackets at the Western and Southern

Today was day 2 to the Western and Southern Open (formerly Cincinnati Masters) tennis tournament. The qualifying rounds were concluded, and a few matches from the main draws were played.

The tennis was good. I’m reminded of a quote from David Foster Wallace: “TV tennis is to live tennis pretty much as video porn is to the felt reality of human love” (from page 119 of this book).

They’re pretty good at running tennis tournaments here. There’s a small army of volunteers, so many that each seems to have a very small job to do, and to do it reasonably well. The facilities are good. Everything is expensive, of course, but not outrageous. Even the weather has been reasonably nice, especially in the shaded seats my companion was clever enough to buy for us.

I’m not so sure about the brackets.

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