Need a place
to play?

Try one of our recommended sites:

  • Bovada
  • 5Dimes
  • TopBet
  • SportBet
  • BookMaker

March Madness: Sweet 16 Betting Trends

You are at the stage of the bracket where some teams never lose and some teams never win. Wouldn’t it be nice to know the March Madness betting tendencies of those teams over the past decade? No problem.

Underdogs have been the best bet in recent years, as they are 12-4 ATS past two tournaments in the Sweet 16. Add in 2011 and it's a 17-7 ATS streak over three years.

Three of the four No. 1 seeds remain in 2014, but they did not cover many spreads recently at this stage, going just 2-8 ATS in 10 games over the past two Madnesses (0-3 last year).

Higher-seeded teams were 5-3 last year and 6-2 in 2013 for an 11-5 SU run in the Sweet 16 round.

Check out the Sweet 16 betting trends and watch for lines (and bonus specials) at BookMaker.

South Region

Florida 1 vs UCLA 4

Gators 3-0 SU and ATS vs Bruins in Madness since 2006 (all games OVER)

UCLA 4-1 SU and ATS past five games as underdogs

UCLA 1-7 ATS in Sweet 16 since 1997

Florida won six straight Sweet 16 games (4-2 ATS)

Dayton 11 vs Stanford 10

Just second time for 11 vs 10 matchup since 1996 (No. 11 VCU beat FSU in 2011)

Dayton 6-1 ATS past seven games

Dayton 8-3 ATS in 11 games as dog this season

Six of past seven Stanford games played UNDER the total

Stanford 10-2 SU past dozen games as favorites

East Region

Michigan State 4 vs Virginia 1

Michigan State 6-1 ATS past seven games

Michigan State has played four straight UNDERs in Sweet 16 play

Spartans just 3-7 SU vs 1 seeds since 1996

Top seeds are 12-4 SU past 16 games vs 4 seeds

The only time since 1996 that a 4 was favored vs a 1, No. 4 Louisville beat Washington in 2005

Virginia 18-1 SU past 19 games overall

Iowa State 3 vs Connecticut 7

Iowa State won and covered six straight games

UNDER is 13-3 past 16 UConn games (but two OVERs in tournament)

UConn 7-2 ATS past nine tournament games

Iowa State 6-2 ATS past eight tournament games

West Region

Arizona 1 vs San Diego State 4

Arizona is 7-1 ATS past eight tournament games

Last year, No. 4 seeds went 2-1 SU against top seeds

UNDER is 6-0-1 in seven meetings of these teams since 2005

San Diego State 3-1 ATS vs Arizona since 2009 in preseason tournaments

Baylor 6 vs Wisconsin 2

Baylor is 10-3-1 ATS past 14 games overall

Wisconsin 1-4 SU past five trips to Sweet 16

Wisconsin 7-2 ATS past nine tournament games

2 seeds are 8-1 SU since 2002 vs 6 seeds

6 seeds are 7-3 ATS past 10 vs 2 seeds

Midwest Region

Kentucky 8 vs Louisville 4

Kentucky is 8-2-1 ATS past 11 games vs Louisville

11 of past 14 meetings played UNDER the total

Wildcats on 5-0 ATS run after an 0-5 ATS run

Louisville is 6-1 ATS past seven games

Louisville is 14-1 SU past 15 games as favorites

Kentucky on 7-0 SU, 6-0-1 ATS run in tournament games

Louisville is 6-1 ATS in Sweet 16 since 1997

8 seeds have played 4 seeds three times since 2000 and won all three

Tennessee 11 vs Michigan 2

2 seeds are 5-0 SU, 4-1 ATS since 11 seeds since 2002

Michigan 9-1 SU past 10 games

Tennessee is 7-1 ATS past eight games overall

UNDER is 10-2 past 12 games when Vols are underdogs

Michigan is 7-1 ATS past eight tournament games

---ARCHIVED ARTICLES---------------------------------------------------------

2013 NCAA TOURNAMENT SWEET 16 TRENDS

Underdogs have been excellent in the past two tournaments, rolling to an 11-5 ATS record in Sweet 16 action. Oregon and Florida Gulf Coast are both double-digit underdogs after crashing the bracket as No. 12 and No. 15 seeds respectively.

But not everyone is cheering on the underdogs.

“Florida Gulf Coast is a great story as a 15 seed making the Sweet 16 and they are getting lots of positive press,” said Kevin Bradley of Bovada.lv, who had 80 per cent of early betting on the Eagles. “Normally we are happy when underdogs cover spreads, but we are cheering for the Gators as 13-point favorites because so much of the early action is on FGCU.”

ADVERTISEMENT: Get a huge bonus when you check out the Sweet 16 odds and trends at Bovada.

Three of the four No. 1 seeds remain, but they did not cover many spreads recently at this stage, going just 2-5 ATS in seven games over the past two Madnesses.

Bradley would like to see Oregon sent packing by No. 1 Louisville because they have a 300/1 wager on the Ducks to win the tournament.

[ See underdog lines and bonus specials up to $250 - check out 5Dimes ]

Still, higher seeds tend to win at this stage of the competition. Higher-seeded teams were 6-2 SU a year ago but just 3-5 SU in 2011 for a two-year total of 9-7 SU.

There are two cases where 1 seeds face 4 seeds and there has been a reliable UNDER trend when that happens historically. The Under is 9-3 in the past 12 games where a No. 1 seed plays a No. 4 seed. Indiana vs Syracuse in the East and Kansas vs Michigan in the South fit the bill.

Last year, three teams seeded 10 or higher played in the Sweet 16 and all three covered the spread (NC State, Ohio, and Xavier). If that pattern holds up, Oregon as the 12 seed would cover against No. 1 Louisville in the Midwest region, Florida Gulf Coast will cover against No. 3 Florida as the first-ever 15 seed in the Round of 16, and No. 13 La Salle will upset No. 9 Wichita State in the West Region.

The East region sees the top four seeds still intact.

Midwest Trends

Louisville (1) vs Oregon (12)

Cardinals 6-0-1 ATS past seven tournament games
Cardinals are 6-0 ATS (5-1 SU) past 6 Sweet 16 games
Cardinals 9-0 ATS in past nine games this season
Cardinals 8-0 ATS past 8 games as favorite
UNDER is 8-1 past 9 Oregon games as underdog

Michigan State (3) vs Duke (2)

Spartans 6-2 ATS past 8 trips to Sweet 16
Duke 2-5-1 ATS past 8 trips to Sweet 16
Duke 6-1 SU, 1-5-1 ATS past 7 vs Spartans
UNDER is 7-1 past 8 Spartans games
Spartans 13-5 ATSD past 18 games as underdog

South Trends

Kansas (1) vs Michigan (4)

Jayhawks 2-0 SU, 0-2 ATS recently vs Michigan
Jayhawks 11-2 ATS past 13 games overall
Jayhawks 10-2 ATS past 12 games as favorite
UNDER is 11-1 past 12 Kansas tournament games

Florida (3) vs Florida Gulf Coast (15)

FGCU first ever 15 seed to play in Sweet 16
Florida 11-3 ATS past 14 tournament games
UNDER is 9-2 past 11 Gator games overall
Florida Gulf Coast is 14-2 SU past 16 games overall

West Trends

Wichita State (9) vs LaSalle (13)

Shockers 6-1 SU past 7 games as favorite
LaSalle 6-2 ATS past 8 games overall

Arizona (6) vs Ohio State (2)

Arizona 13-3 ATS past 16 games as underdog
Ohio State 8-2 ATS past 10 games overall
Arizona 5-0 ATS past 5 tournament games
OVER is 6-1 past 7 Ohio State Madness games
Ohio State 9-0 SU, 7-2 ATS past 9 games as favorite

East Trends

Indiana (10) vs Syracuse (4)

Indiana 1-5 ATS past 6 Madness games
Syracuse 0-3 ATS past 3 tournament games as underdog
Indiana 2-6 ATS past 8 games overall
Indiana 1-6 ATS past 7 games as favorite

Marquette (3) vs Miami (2)

No trends of note

-------------------------------

Michigan State never loses against the spread in the Sweet 16. They have been here five times since 2001 and are 5-0 ATS. They are small chalk against Louisville, a team they have only played twice since 1999 (they won and covered both times).

North Carolina is 4-1 ATS in five Sweet 16 matches. [ Read dozens of Sweet 16 props ]

ADVERTISEMENT: Sweet 16 special offers galore - check out TopBet.

Syracuse never covers the spread in the Sweet 16. They have been here four times since 2001 and are 0-4 ATS. Ohio State is 0-3 ATS in three trips.

On top of the actual bracket trends, there are some general angles and tournament-specific trends for several teams that worth exploring.

Xavier continues to be the best bet in college basketball at tournament time. With two wins last week, they are now 17-2-1 ATS in 20 tournament games this decade! They opened as 6-point underdogs against Baylor.

Indiana has won three in a row as an underdog, but overall, they have been dreadful as a big dog (they are dogged by 9 points against Kentucky). The Hoosiers are just 4-13 as dogs of 9 or more points.

Florida gets Marquette in the West and they are on an 8-2 ATS tournament run after two covers last week. But they are small underdogs here and are winless ATS the last six times in that role.

Cincinnati is riding a couple of hit trends for bettors as they are 8-point underdogs against Ohio State. The Bearcats are 8-3 ATS past 11 games as underdog and 8-1 ATS in their past 9 games overall.

NC State and Ohio also boast some tough underdog angles, ditto Louisville which is a 5-point underdog against Michigan State.

South Region Trends

Kentucky 16-1 SU past two Marches
Kentucky 9-3 ATS vs Indiana since 2000
Kentucky just 2-6 ATS past 8 as fave of 9 or more points

Indiana won 3 straight as underdog
Indiana just 4-13 ATS past 17 games as dog of 9 or more
Indiana not won in 19 straight as dog of 9 or more points

Baylor – no trends

Xavier 17-2-1 ATS past 20 tournament games
Xavier just 3-7-1 ATS past 11 games overall
Xavier played 6 straight OVERs as underdog

West Region Trends

Michigan State 5-0 ATS in Sweet 16 since 2001
Michigan State 2-0 vs Louisville since 1999 (won by 12 each time)

Louisville won and covered 6 straight games
UNDER is 9-1 past 10 Louisville games
Louisville 8-3 ATS past 11 games as underdog

Marquette 8-2 ATS past 10 games overall
Marquette 9-3-1 ATS past 13 games as favorite
OVER is 7-1 past 8 games as favorite

Florida 8-2 ATS past 10tournament games
Florida lost 6 straight as an underdog

East Region Trends

Syracuse 8-1 SU, 2-7 ATS past 9 games
Syracuse 2-7 ATS past 9 games as favorite
Syracuse 0-4 ATS in Sweet 16 since 2001

Wisconsin – no trends

Cincinnati 8-3 ATS past 11 games as underdog
Cincinnati 8-1 ATS past 9 games overall

Ohio State 0-3 ATS in Sweet 16 since 2001
OVER is 8-1 past 9 games overall
10-4 ATS past 14 games as fave of 8 or more points

Midwest Region Trends

North Carolina 4-1 ATS past 5 in Sweet 16 action
North Carolina 9-3 ATS past 12 games overall
North Carolina 9-3 ATS past 12 games as favorite
North Carolina 6-1 ATS past 7 as double-digit favorite

Ohio 10-1 SU past 11 games overall
Ohio 12-3 ATS past 15 games as underdog

NC State 7-0-1 ATS past 8 games overall
NC State 8-2 ATS past 10 games as underdog

Kansas UNDER is 7-2 past 9 games in March