I continue the series qualifying the key data from my recently published articles in the VSiN March Mania Betting Guide for the Elite Eight Round. Best of luck on the Saturday and Sunday games. 

Note that all the trend records, unless noted, are as of heading into this year’s tournament. 

From the “Navigating the Tournament Round by Round” article in the guide, here are the trends and qualifying games for the Elite Eight round:

Prior Tournament Game Systems

Here are the “prior game reactionary systems” of 60% or better that I found when I studied the subject and how they impact the Saturday and Sunday:

NCAA Tournament Prior Game System #2
Teams that win in the NCAA’s by scoring 88 or more points have gone 61-10 SU and 44-27 ATS (62%) in the follow-up game since 2000 when favored by 6 points or more.
Steve’s thoughts: A big offensive performance can dramatically lift the confidence of a team in a tournament setting. I would think this system would be enhanced in short turnaround games.
Qualifying games for 2026 Elite Eight: Arizona, Michigan

NCAA Tournament Prior Game System #3
Teams that win in upset fashion in the NCAA’s by allowing 56 or fewer points have gone 28-28 SU and 38-18 ATS (67.9%) in the follow-up game since 2010.
Steve’s thoughts: Just as a big offensive outing can lift a team, so can a huge defensive effort that helped spring an upset. A 50% outright record for a team coming off an outright upset win is tremendous if you think about the chances that they would be an underdog again. These are clearly dangerous and galvanized teams.
Qualifying games for 2026 Elite Eight: Illinois

• The Elite Eight round has long been a dangerous spot for better-seeded teams, as they are just 54-46 SU and 39-57-4 ATS (40.6%) since 2000.
Qualifying games for 2026 Elite Eight: AGAINST Illinois, Arizona, Duke, Michigan

• Elite Eight games have been decisive, with outright winners owning a stellar record of 68-6-2 ATS (91.9%) since 2006.
Qualifying games for 2026 Elite Eight: ALL outright winners ATS

• The Elite Eight round is clearly a “survival round” for #1 seeds, as they are just 38-25 SU but 28-31-4 ATS (47.5%) in this round since 2001. However, they are 9-1 SU and 8-2 ATS (80%) in their last 10, so this trend seems to have turned.
Qualifying games for 2026 Elite Eight: Arizona, Duke, Michigan

• Elite Eight #1-#3 seeds have struggled mightily against teams seeded #4 or worse, going 17-14 SU and 8-21-2 ATS (27.6%) since 2001.
Qualifying games for 2026 Elite Eight: AGAINST Illinois, Michigan

• The Elite Eight round has easily been the best round to play Overs on totals, 89-69-2 (56.3%) since ’01. In games with lower totals of 143 or less, it has been 59 Overs 31 Unders, for 65.6%.
Qualifying games for 2026 Elite Eight: OVER the total in all four games, including Iowa-Illinois (137.5) and Connecticut-Duke (134.5)

• In Elite Eight games between teams “both not supposed to be there,” or both seeded 3 or worse, the worse-seeded team has gone 8-4 SU and 9-3 ATS (75%) since 2013.
Qualifying games for 2026 Elite Eight: Iowa

• In Elite Eight games featuring a #2, #3, or #4 seed “expected to win” against a lower seed, these better seeds have gone just 8-17 SU and 4-21 ATS (16%) since 2005!
Qualifying games for 2026 Elite Eight: AGAINST Illinois

ACC

Teams in the Elite Eight matchup
DUKE (East #1) vs. CONNECTICUT (Big East #2)

Trends

–  Over the last four NCAA tournaments, the ACC boasts a record of 37-20 SU and ATS (64.9%).
Qualifying games for 2026 Elite Eight: Duke

–  In 21 most recent NCAA tourney matchups between the ACC and Big East, Over the total is 14-7 (66.7%).
Qualifying games for 2026 Elite Eight: OVER the total in Duke-Connecticut

Big 12

Teams in the Elite Eight matchup
ARIZONA (West #1) vs. PURDUE (Big Ten #2)

Trends

–   Underdogs are on a 10-3-1 ATS (76.9%) run in NCAAT games between the Big 12 and Big Ten conferences.
Qualifying games for 2026 Elite Eight: AGAINST Arizona

Big East

Teams in the Elite Eight matchup
CONNECTICUT (East #2) vs. Duke (ACC #1)

Trends

–  Top two seeded (#1’s and #2’s) from the Big East have validated their positions by going 29-7 SU and 26-10 ATS (72.2%) in the NCAA’s since 2016.
Qualifying games for 2026 Elite Eight: Connecticut

–  Favorites are 56-23 ATS (70.9%) in the last 79 Big East NCAA tourney games, including 28-9 ATS (75.7%) the last three years.
Qualifying games for 2026 Elite Eight: AGAINST Connecticut

Big Ten

Teams in the Elite Eight matchup
ILLINOIS (South #3) vs. IOWA (Big Ten #9)
IOWA (South #9) vs. ILLINOIS (Big Ten #3)
MICHIGAN (Midwest #1) vs. TENNESSEE (SEC #6)
PURDUE (West #2) vs. ARIZONA (Big 12 #1)

Trends

–  Big Ten teams are on an insane 48-21 Under the total (69.6%) run in the last four NCAA tournaments.
Qualifying games for 2026 Elite Eight: UNDER the total in Illinois-Iowa, Michigan-Tennessee, Purdue-Arizona

–  Big Ten teams are on a 15-13 SU and 17-10-1 ATS (62.9%) run vs. SEC foes in the NCAA tourney. However, they were 2-5 SU and ATS last year.
Qualifying games for 2026 Elite Eight: Michigan

–  Big Ten teams have gone just 16-23 SU and 17-21-1 ATS (44.7%) since 2015 in the NCAA tournament vs. Big 12 foes.
Qualifying games for 2026 Elite Eight: AGAINST Purdue

–  For as good as Big Ten teams have been in the big favorite role, they have been brutal as underdogs of 5.5 points or more in the tournament, 6-58 SU and 22-42 ATS (34.4%) since 1998. They were 0-5 SU and 1-4 ATS in this role a year ago.
Qualifying games for 2026 Elite Eight: AGAINST Iowa, Purdue

–  In tourney games of the second round and later, Big Ten teams are just 27-42 SU and 28-39-2 ATS (41.8%) since 2017.
Qualifying games for 2026 Elite Eight: AGAINST Purdue, Michigan

SEC

Teams in the Elite Eight matchup
TENNESSEE (Midwest #6) vs. MICHIGAN (Big Ten #1)

Trends

–   SEC teams are on an 18-11 Over the total (62.1%) run in Elite Eight games.
Qualifying games for 2026 Elite Eight: OVER the total in Tennessee-Michigan

Here are the Elite Eight teams’ recent history in this round, plus any relevant head-to-head information: 

(629) IOWA vs. (630) ILLINOIS
* Iowa and Illinois have faced each other numerous times lately as Big Ten conference rivals, and the Illini have gone 9-1 ATS in the last 10 matchups, including a 75-69 win at Iowa earlier this season.
* Iowa has not played in an Elite Eight game since 1987, and hasn’t reached the Final Four since 1980.
* Illinois was last in the Elite Eight two years ago and lost a 77-52 decision to UConn. The Illini have actually lost their last three Elite Eight games ATS. 

(631) PURDUE vs. (632) ARIZONA
* Purdue and Arizona have played in three neutral court games since 2007, with the Boilermakers winning all three SU and ATS, including most recently, a 92-84 decision in December 2023.
* This will be Purdue’s fourth Elite Eight game since 2000, sporting a 1-2 SU and ATS record in the prior three.
* Arizona has played in six Elite Eight games dating back to 2001, and has a 1-5 SU and 3-3 ATS record. In the last five such games, underdogs are 5-0 ATS. 

(633) CONNECTICUT vs. (634) DUKE
* Despite each boasting a rich recent NCAA tournament resume, UConn and Duke haven’t faced each other in tournament play since the 1999 title game, won by the Huskies. Overall, the last head-to-head meeting was in 2014.
* Connecticut will be looking to extend a 5-game SU (4-1 ATS) winning streak in Elite Eight games. Under the total has converted in the last four.
* Duke has also gone Under the total in its last four Elite Eight games. This will be the Blue Devils’ 11th Elite Eight game since 2001. They are 6-4 SU but 4-6 ATS in the prior 10. 

(635) TENNESSEE vs. (636) MICHIGAN
* Tennessee and Michigan have faced one another three times since 2011, all in NCAAT action, with Michigan winning all three while going 2-0-1 ATS.
* Tennessee was in the Elite Eight round in each of the last two years, losing both games SU and ATS. They also lost at this level in 2010. Two of those three games were against Big Ten teams.
* Michigan sports a 2-2 SU and 1-3 ATS record in Elite Eight games since 2013. This is the Wolverines’ first such game since a 51-49 loss to UCLA in 2021.

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