How Many Teams Deserve to Play in March?
Earlier this week, KUGrad laid out his persuasive argument against the expansion of the NCAA Tournament. Because I started looking up records last week, I'm going to share my side today. Expansion supporters often claim it will do two great things for college basketball. First, it will reward more teams and second, expansion would create better competition in the tournament. Yes, it will reward more teams. No, there won't be better competition. Those questions are easy to answer. My question is have those teams earned a reward?
In an attempt to see how many teams might have earned a reward this year, I gathered information for the Top 100 teams according to Realtime RPI as of February 25. I counted their wins against the top 75 RPI teams according to CBS Sports. If we're talking about earning an invite to the tournament, wins against teams outside the top 75 don't earn credit with me. Now, when thinking of tournament teams, I always instinctively look at the top 65 teams. However with 31 automatic bids, it's not quite that easy. We have to take out the automatic qualifiers. So, I removed the projected automatic qualifiers according to SBNation's Bracketology. The remaining teams are broken into two categories, locks and leftovers.
First up, the locks:
| Realtime RPI | vs 1-25 | vs 26-50 | vs 51-75 | |
|---|---|---|---|---|
| 4 | Syracuse | 4 | 3 | 7 |
| 5 | West Virginia | 2 | 2 | 6 |
| 6 | Kansas St. | 4 | 2 | 1 |
| 7 | Purdue | 4 | 2 | 2 |
| 9 | Georgetown | 5 | 2 | 2 |
| 11 | Pittsburgh | 3 | 3 | 4 |
| 12 | Baylor | 3 | 2 | 2 |
| 13 | Temple | 2 | 5 | 1 |
| 14 | Xavier | 0 | 4 | 3 |
| 15 | Vanderbilt | 2 | 3 | 2 |
| 17 | Wisconsin | 2 | 3 | 2 |
| 18 | Texas A&M | 1 | 2 | 2 |
| 19 | Brigham Young | 0 | 4 | 3 |
| 20 | Tennessee | 1 | 1 | 3 |
| 21 | Wake Forest | 2 | 3 | 0 |
| 22 | Texas | 2 | 3 | 2 |
| 27 | Michigan St. | 1 | 1 | 2 |
| 28 | Rhode Island | 0 | 2 | 1 |
| 29 | Maryland | 0 | 4 | 0 |
| 30 | Ohio St. | 3 | 2 | 1 |
| 31 | Oklahoma St. | 3 | 0 | 1 |
No real reason those teams are locks, they're just the top 20 teams after the projected automatic bids were taken out. A total of 51 teams are in the tournament at this point. Things should start getting interesting here as teams show similar profiles. Making a switch to graphs for the remaining teams because they show what I'm after in a clear manner. First up, the next 14 teams. That will put us at 65 teams total.
Some of these teams are locks as well, but the quality of the wins is starting to stretch for a few. Kent State with one win against a Top 75 team, San Diego State has two wins, while Virginia Tech and Clemson only have three wins against Top 75 competition. But, we've got our 65 teams covered. How do the next 15 teams look?
A few of these teams can make a case to be included in the tournament or on the bubble. Most can't. Eight of these fifteen teams don't even have four wins against Top 75 teams. Yet, if the tournament was expanded to 96 teams it would be almost a guarantee that all of these teams would be included in the field. The really sad part about expanding the field? There would be room for 15 MORE teams after the ones I've listed. Expand the tournament by adding three more teams. Three more teams can justify being admitted to the tournament every year. 30 more teams? Not even close.
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Could. Not. Agree. More.
Would we see a few more upsets in the first round? Sure, that’s possible. A team like Illinois could beat another BCS conference foe or something, but come on, folks. These teams get ample opportunity to show they belong, and if they don’t prove they can win these games with any consistency, they don’t belong in the tournament. Every conference, save the Ivy League, has a conference tournament anyway, so virtually every team in the country can play their way into the tournament. Think it’s unfair? Tough break, kid. Go beat somebody.
Operation 39-1 is a go. Proceed to target.
Warden...
checked you official Warden email lately?
53 Conference Championships!! and now 6 IN A ROW!!! Holy Hell...Good Luck with That!!
No, that email's blocked at school.
It’ll be a few hours before I can get to it.
Glad I came, just wish I hadn't stayed so long.
People ask me what I do in winter when there’s no baseball. I’ll tell you what I do. I stare out the window and wait for spring.
fair enough...
glad to know that the administration blocks email but leaves the door open for RCT.
53 Conference Championships!! and now 6 IN A ROW!!! Holy Hell...Good Luck with That!!
Thinking aloud here...
I agree that expansion would not matter much to the Sweet 16, so I think it is unnecessary. And so for awhile my thoughts have been, “Unnecessary! IT AIN’T BROKE!!!” And stuff like that.
But it can still be good without being necessary. Like ice cream. Here is why I’m leaning towards supporting it:
1) The fact that it probably won’t affect the Sweet 16 at all is actually a positive. Low chance of injected defect.
2) It’s really about where the bright shining line is drawn. Is it fair to say something equivalent to “Kent St. may go, LA tech may not.”? By extending the cutoff down to teams that definitely don’t deserve in, you don’t have to make the painful/unfair decisions between the teams that DO deserve in the tournament who are only slightly better than some team that doesn’t; i.e. you’re being more fair to some teams who got excluded from the tournament on essentially a coin flip.
3) Of course, after the play-in round, the winners will have an extra win against top 75ish RPI, improving their resume.
4) More non-conference play between better RPI teams desperate to continue their season is a Good Thing. Would anyone not want to see these games?
BUT my support is based on the idea that the big play-in round would be presented as a “Playoff” and not attached to the tournament proper. This is to preserve the tradition of what it means to “be in the NCAA tournament.”
All that said, I have no specific counter to the claim that it will dilute the importance of conference tournaments. Perhaps bubble teams will still play just as hard for a bye.
(Honestly I’m not sure how I feel about conference tournaments anyway (can you tell I went to KU during the Roy years?). In better conferences, the best teams are not playing their best since they are already tournament locks, and if a non-better team wins… how much does the tournament mean as a tournament anyway? In other words I feel like the NCAA tournament has ALREADY damaged the conference tournaments… But this is a whole nother topic.)
Another possibly strong negative is that it removes some of the drama towards the end of conference play where the little teams are playing for their lives. Can they still sell the (relatively stupid) day-to-day drama of who’s in who’s out?
Crap, I’ve started to talk myself out of it. Well I think I’ve let my stupid opinions show enough for now ;)
The last part of your comment is the rational part of your mind taking over.
It’s damn near impossible to be for expansion. Your #1 and #2 points are fair points, especially #2. Drawing a line between a lot of the bubble teams can get pretty shaky and that’s why I’d be fine with expanding to 68 teams. However, this is a CHAMPIONSHIP tournament and any teams you’re allowing in at this point have very close to a 0% chance of winning the thing. Outside of participation ribbons, what is their purpose in the tournament?
The real problem and driving force behind expanding the tournament comes from having 300+ division 1 basketball teams while less than 50 have a realistic shot at winning the tournament every year. A lot of the automatic bids are essentially wasted slots.
Glad I came, just wish I hadn't stayed so long.
People ask me what I do in winter when there’s no baseball. I’ll tell you what I do. I stare out the window and wait for spring.
Those numbers woulda been awesome for me to use when writing my article
But yeah spot on. I agree with sax solo that it doesn’t affect the later rounds too much, I just think it DOES take away from the tournament as a whole and the selectivity that makes it so special. But I’ve already stated my point so I digress
I almost didn't even finish this and post it
but after looking up the records I didn’t want them to go to waste.
Glad I came, just wish I hadn't stayed so long.
People ask me what I do in winter when there’s no baseball. I’ll tell you what I do. I stare out the window and wait for spring.
Need to point out that apparently the selection process was a really hot topic this week.
Doing some reading this morning and last night, I came across the following posts:
1- KenPom wondering about the selection process.
2- Basketball Prospectus questions why the NCAA won’t use margin of victory.
3- Yet Another Basketball Blog has a couple really cool spreadsheets that contain all kinds of information to check out if you’d like to compare teams. He also includes this take on the margin of victory and RPI:
But then we get down to the heart of the complaint, which I’ve rambled on about before. The NCAA’s big mistake is that it does not want margin-of-victory to be a criteria in any of its sports. The NCAA does this in order to promote good sportsmanship. But without margin-of-victory, no ranking system can properly evaluate teams. Ken Pomeroy recently decried New Mexico’s high seeding. But it is hard to make a case against New Mexico without the margin-of-victory stats. Look at Jeff Sagarin’s ELO CHESS ranking compared to his PREDICTOR ranking. The former uses outcomes only and the later uses margin-of-victory. New Mexico is 12th in ELO CHESS and 39th in PREDICTOR. Margin-of-victory is clearly useful, but the NCAA does not want to touch it.
So the NCAA ends up with something that is not about selecting the best teams. What you get in the post-season is the best teams and the teams that won their close games. But is that different from any other sport? Do the best 12 teams make the playoffs in NFL? Or do the best teams plus the luckiest teams make the post-season? You play to win the games, and so even if the NCAA ignores margin-of-victory, I’m comfortable with that.
Glad I came, just wish I hadn't stayed so long.
People ask me what I do in winter when there’s no baseball. I’ll tell you what I do. I stare out the window and wait for spring.
by Warden11 on Feb 27, 2010 5:54 AM CST reply actions 1 recs

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