⏰ When Are 2026 March Madness Brackets Due? Bracket Prediction Deadlines, Contest Details
The 2026 March Madness bracket deadline is Thursday, March 19 at 12:15 p.m. ET - tipoff of the first game between TCU and Ohio State. Don't wait.
Millions of brackets are submitted in the final hours, and technical delays are common across different virtual platforms - and you never know what can happen when submitting a bracket by hand in person! Download our printable 2026 March Madness bracket and get your NCAA Tournament predictions in now.
🔥 SBR Edge: Expert bracket predictions
Our expert March Madness bracket picks are here to help you get started, with consensus championship and Final Four picks, as well as NCAA Tournament long shots to back.
⏰ 2026 March Madness bracket deadline - Platform by platform
Here are the deadlines for some of the best FREE March Madness bracket challenges, including the Kalshi Billion Dollar Bracket - that's the one deadline you definitely don't want to miss this year!
| Platform | Deadline | Notes |
|---|---|---|
| ESPN Tournament Challenge | Thursday, March 19, 12:15 p.m. ET | Locks at first tipoff; submit early to avoid server delays |
| NCAA Bracket Challenge | Thursday, March 19, 12:15 p.m. ET | Locks at first tipoff |
| Kalshi $1B Bracket | Thursday, March 19, 12:15 p.m. ET | One entry per user; not available in NY or FL |
| bet365 $10 million bracket challenge | Thursday, March 19, 12:15 p.m. ET | Locks at first tipoff |
| DraftKings March Mania survivor pool | Thursday, March 19, 12:15 p.m. ET | Locks at first tipoff |
| Office/Private Pools | Varies | Check with your pool organizer - many lock before tipoff |
🏃 Why you shouldn't wait until the last minute
Don't wait until the last minute. Bracket platforms - ESPN in particular - experience massive server strain in the hours leading up to the first tipoff, with millions of entries flooding in simultaneously as the deadline approaches.
Slow load times, error messages, and outright crashes are a real risk when you're cutting it close, and a failed submission means your bracket doesn't count - full stop.
Get your March Madness bracket predictions in now, and save yourself the stress of watching the clock tick toward 12:15 p.m. ET while a loading screen spins. SBR recommends submitting at least one hour before the deadline, and ideally before you sit down for your morning coffee.
❌ What happens if you miss the bracket deadline?
Miss the deadline and your bracket is gone - there are no exceptions, no extensions, and no appeals. The moment TCU and Ohio State tip off at 12:15 p.m. ET on Thursday, March 19, every bracket platform locks permanently. Picks cannot be edited, swapped, or submitted after that point, no matter what happens.
If you do miss the window, your best option is the ESPN Second Chance Bracket - a separate contest that opens after the first weekend of the tournament, once the field has been trimmed from 64 to 16 teams. Rather than picking from the full bracket, Second Chance participants fill out their picks from the Sweet 16 onward, giving latecomers a fresh shot at glory with the Cinderella teams already sorted out.
ESPN typically opens Second Chance entries on Sunday, March 22, following the conclusion of the Round of 32 - check ESPN's bracket page for exact timing as the first weekend wraps up.
The bottom line: submit your bracket now. The Second Chance is a consolation prize, not a substitute.
🏀 2026 March Madness First Round Schedule - Key Tipoff Times
Here's when the 2026 NCAA Tournament starts - with TCU vs. Ohio State - across four time zones in the continental U.S. See below for the full Round 1 schedule for Thursday and Friday:
| Time Zone | Bracket Deadline |
|---|---|
| Eastern | 12:15 p.m. ET |
| Central | 11:15 a.m. CT |
| Mountain | 10:15 a.m. MT |
| Pacific | 9:15 a.m. PT |
Thursday, March 19
| Favorite | Underdog | Time | Location |
|---|---|---|---|
| (8) Ohio State -2.5 | (9) TCU | 12:15 p.m. ET | Bon Secours Wellness Arena (Greenville, SC) |
| (4) Nebraska -13.5 | (13) Troy | 12:40 p.m. ET | Paycom Center (Oklahoma City) |
| (6) Louisville -5.5 | (11) South Florida | 1:30 p.m. ET | KeyBank Center (Buffalo, N.Y.) |
| (5) Wisconsin -10.5 | (12) High Point | 1:50 p.m. ET | Moda Center (Portland, Ore.) |
| (1) Duke -27.5 | (16) Siena | 2:50 p.m. ET | Bon Secours Wellness Arena (Greenville, SC) |
| (5) Vanderbilt -11.5 | (12) McNeese | 3:15 p.m. ET | Paycom Center (Oklahoma City) |
| (3) Michigan State -16.5 | (14) North Dakota State | 4:05 p.m. ET | KeyBank Center (Buffalo, N.Y.) |
| (4) Arkansas -15.5 | (13) Hawaii | 4:25 p.m. ET | Moda Center (Portland, Ore.) |
| (6) North Carolina -2.5 | (11) VCU | 6:50 p.m. ET | Bon Secours Wellness Arena (Greenville, SC) |
| (1) Michigan | TBD | 7:10 p.m. ET | KeyBank Center (Buffalo, N.Y.) |
| (6) BYU | TBD | 7:25 p.m. ET | Moda Center (Portland, Ore.) |
| (7) Saint Mary's -2.5 | (10) Texas A&M | 7:35 p.m. ET | Paycom Center (Oklahoma City) |
| (3) Illinois -24.5 | (14) Penn | 9:25 p.m. ET | Bon Secours Wellness Arena (Greenville, SC) |
| (8) Gonzaga -2.5 | (9) Saint Louis | 9:45 p.m. ET | KeyBank Center (Buffalo, N.Y.) |
| (3) Gonzaga -20.5 | (14) Kennesaw State | 10 p.m. ET | Moda Center (Portland, Ore.) |
| (2) Houston -23.5 | (15) Idaho | 10:10 p.m. ET | Paycom Center (Oklahoma City) |
Friday, March 20
| Favorite | Underdog | Time | Location |
|---|---|---|---|
| (7) Kentucky -3.5 | (10) Santa Clara | 12:15 p.m. ET | Enterprise Center (St. Louis) |
| (5) Texas Tech -7.5 | (12) Akron | 12:40 p.m. ET | Benchmark International Arena (Tampa, Fla.) |
| (1) Arizona -30.5 | (16) Long Island University | 1:35 p.m. ET | Viejas Arena (San Diego) |
| (3) Virginia -18.5 | (14) Wright State | 1:50 p.m. ET | Xfinity Mobile Arena (Philadelphia) |
| (2) Iowa State -24.5 | (15) Tennessee State | 2:50 p.m. ET | Enterprise Center (St. Louis) |
| (4) Alabama -11.5 | (13) Hofstra | 3:15 p.m. ET | Benchmark International Arena (Tampa, Fla.) |
| (9) Utah State -1.5 | (8) Villanova | 4:10 p.m. ET | Viejas Arena (San Diego) |
| (6) Tennessee | TBD | 4:25 p.m. ET | Xfinity Mobile Arena (Philadelphia) |
| (9) Iowa -2.5 | (8) Clemson | 6:50 p.m. ET | Benchmark International Arena (Tampa, Fla.) |
| (5) St. John's -10.5 | (12) Northern Iowa | 7:10 p.m. ET | Viejas Arena (San Diego) |
| (7) UCLA -5.5 | (10) UCF | 7:25 p.m. ET | Xfinity Mobile Arena (Philadelphia) |
| (2) Purdue -25.5 | (15) Queens | 7:35 p.m. ET | Enterprise Center (St. Louis) |
| (1) Florida | TBD | 9:25 p.m. ET | Benchmark International Arena (Tampa, Fla.) |
| (4) Kansas -14.5 | (13) Cal. Baptist | 9:45 p.m. ET | Viejas Arena (San Diego) |
| (2) UConn -20.5 | (15) Furman | 10 p.m. ET | Xfinity Mobile Arena (Philadelphia) |
| (7) Miami -1.5 | (10) Missouri | 10:10 p.m. ET | Enterprise Center (St. Louis) |
💡 Last-minute bracket tips before you lock in
If you want to win your bracket pool, or contest, be sure to study up on Rob Paul's March Madness betting guide and coaching trends, and double check to make sure you followed the four steps below:
- Study the March Madness odds and Final Four odds to make sure you know the favorites to win the 2026 NCAA Tournament
- Check the latest March Madness rosters and injury news before locking - several teams entered the tournament shorthanded
- Don't overthink it: historical data and March Madness stats shows picking all favorites rarely wins a pool
- Consider SBR's expert bracket predictions and AI bracket as a final reference
- Make sure you've entered the Kalshi $1B bracket before locking
💰 March Madness Round 1 picks & predictions
Here is the first-round March Madness schedule, and our betting preview:
🏀 March Madness bracket previews: East | Midwest | West | South
❓ Frequently Asked Questions - 2026 March Madness bracket deadline
When do 2026 March Madness brackets lock?
Brackets lock at the tipoff of the first game on Thursday, March 19 at 12:15 p.m. ET.
Can I change my bracket after submitting?
No. Once submitted, brackets cannot be edited. Locks are final at tipoff.
What if I miss the deadline?
Most platforms offer a Second Chance bracket that opens after the first weekend. Check your platform for details.
When is the 2026 NCAA Championship game?
The national championship is Monday, April 6 at Lucas Oil Stadium in Indianapolis on TBS.
Where can I enter a free bracket contest?
SBR's free bracket contest is available at the top of this page, along with the Kalshi $1 billion bracket challenge.
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