For more information on how Best Ball drafts work, please see here!
The DOUBLE DRIBBLE BEST BALL TOURNAMENT RULES
Underdog contests are governed by our Terms of Use, Privacy Policy, and the rules listed below. For AZ users, please refer to our Terms of Use here.
Entrants into Underdog contests compete to accumulate points based on athletes’ statistical performance in sporting events. Contest results are determined by the total points accumulated by each individual lineup entry according to the relevant scoring rules.
General Contest Information
Entrants select players through a snake draft. In a snake draft, the pick order is reversed each round. In other words, the entrant with the first pick in round 1, will have the last pick in round 2 and the first pick in round 3.
Entrants are required to pay an entry fee of $15 per entry to enter the Underdog $500,000 Double Dribble (the “Tournament”).
Entry to the Tournament will be closed just prior to the 1st game of the 2025-26 NBA Regular Season. This means that the Tournament closure time would move, if the timing of the first game were to change for any reason.
Any NBA In-Season Tournament game that doesn't count as a regular season game, will not count towards scoring.
Entrants draft a team of players who accumulate points throughout the duration of the contest period.
Once entrants draft, their rosters are set—there are no waivers, substitutions, or trades during the contest period.
The Tournament will have 4 rounds, with each round consisting of player groups as seen below:
Round 1 - 12 person groups
Round 2 - 10 person groups
Round 3 - 10 person groups
Round 4 - 125 person final group
The Tournament will consist of 37,500 total entries and in the first round, a total of 3,125 12-person Groups.
At the end of Round 1, the top two (2) performing entries in each Group will advance to Round 2 and be awarded a prize (as described below). Round 2 will consist of 6,250 entries in 625 10-person Groups.
At the end of Round 2, the top two (2) performing entry from each Group will advance to Round 3 and be awarded a prize (as described below). Round 3 will consist of 1,250 entries in 125 10-person Groups.
At the end of Round 3, the top one (1) performing entry from each Group will advance to Round 4 and be awarded a prize (as described below). Round 4 will consist of 125 entries in a single 125-person Group.
At the end of Round 4, the top one (1) performing entry from the Group will be the Grand Prize winner and prizes will be awarded to all entries in Round 4 (as described below).
Rounds
Round 1 - NBA Weeks 1-17
Round 2 - NBA Weeks 18-19
Round 3 - NBA Weeks 20-21
Round 4 - NBA Weeks 22-23
Roster Makeup
The roster makeup and scoring will follow the details below.
Guard | 2 |
Wing | 2 |
Big | 1 |
Flex | 1 |
Bench | 10 |
Tournament Prize Breakdown
1st | $100,000 |
2nd | $50,000 |
3rd | $25,000 |
4th | $20,000 |
5th | $15,000 |
6th | $10,000 |
7th | $9,000 |
8th | $7,500 |
9th | $6,000 |
10th | $5,000 |
11-30th | $2,500 |
31-50th | $1,000 |
51-75th | $750 |
76-125th | $500 |
126-250th | $110 |
251-1250th | $50 |
1251-6250th | $15 |
Scoring
Underdog uses official league statistics provided by reputable partners and only includes statistics from sporting events the relevant league deems to be official.
We endeavor to promptly settle contests and distribute prizes, but it is also important to us to make sure we do so accurately. On a weekly basis, final scores will be confirmed within 72 hours after the final game of the week is played. Following NBA Best Ball Weeks 17, 19, & 21, entries will be advanced within 72 hours after the final game for that NBA Beast Ball Week is played. Once entries are advanced, scores will be considered final and no changes will be made. Normally, any scoring changes or stat corrections provided by our partners after a contest has ended and Underdog has settled the contest will not impact the already-settled contest. However, Underdog reserves the right, in its sole discretion, to revise scores after they are released in the unlikely event of potential scoring error by a provider or Underdog. In those circumstances, the contest results may be altered, payments may be reversed, and redone based on the correction. The NBA In-Season Tournament Championship Game will not count towards scoring.
If a league declares a game "postponed" or "suspended", then the statistics generated in the sporting event before that point will count toward the contest. Any statistics generated when the sporting event takes place or resumes will count only if it occurs before the relevant contest period or Round closes.
Schedule
Week Start | Week End | NBA Best Ball Week # | Round |
10/21/2025 | 10/26/2025 | 1 | Round 1 |
10/27/2025 | 11/02/2025 | 2 | Round 1 |
11/03/2025 | 11/09/2025 | 3 | Round 1 |
11/10/2025 | 11/16/2025 | 4 | Round 1 |
11/17/2025 | 11/23/2025 | 5 | Round 1 |
11/24/2025 | 11/30/2025 | 6 | Round 1 |
12/01/2025 | 12/07/2025 | 7 | Round 1 |
12/08/2025 | 12/14/2025 | 8 | Round 1 |
12/15/2025 | 12/21/2025 | 9 | Round 1 |
12/22/2025 | 12/28/2025 | 10 | Round 1 |
12/29/2025 | 1/04/2026 | 11 | Round 1 |
1/05/2026 | 1/11/2026 | 12 | Round 1 |
1/12/2026 | 1/18/2026 | 13 | Round 1 |
1/19/2026 | 1/25/2026 | 14 | Round 1 |
1/26/2026 | 2/01/2026 | 15 | Round 1 |
2/02/2026 | 2/08/2026 | 16 | Round 1 |
2/9/2026 | 2/15/2026 | 17 | Round 1 |
2/16/2026 | 2/22/2026 | 17 | Round 1 |
2/23/2026 | 3/01/2026 | 18 | Round 2 |
3/02/2026 | 3/08/2026 | 19 | Round 2 |
3/9/2026 | 3/15/2026 | 20 | Round 3 |
3/16/2026 | 3/22/2026 | 21 | Round 3 |
3/23/2026 | 3/29/2026 | 22 | Round 4 |
3/30/2026 | 4/05/2026 | 23 | Round 4 |
4/06/2026 | 4/12/2026 | N/A | N/A |
