Round Robin Calculator - Visual Parlay Combinations
Round Robin Calculator - See All Parlay Combinations
Quick Examples
Enter Your Selections
Select Bet Types
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How to Use This Round Robin Calculator:
- Enter your stake per bet - This amount applies to each parlay combination
- Add team names and odds - Enter 3-6 selections with American odds
- Choose bet types - Select combinations (by 2's, 3's, etc.)
- Click "Calculate" - See all combinations with visual breakdown and total payout
What is a Round Robin Bet?
A round robin bet is a series of smaller parlays created from a larger list of teams or selections. Instead of betting one large parlay that requires all teams to win, a round robin breaks it down into multiple smaller parlays, giving you more chances to win.
Our enhanced round robin calculator features visual combination displays, animated counters, and instant payout calculations. See exactly how your selections combine into multiple parlays with our interactive tool.
How Round Robin Betting Works
Round Robin Structure
Round robins are organized by group size:
- By 2's (Doubles): All possible 2-team parlays from your selections
- By 3's (Trebles): All possible 3-team parlays
- By 4's: All possible 4-team parlays
- By 5's: All possible 5-team parlays
- By 6's: All possible 6-team parlays
Round Robin Combinations Formula
Where:
• n = Total number of teams selected
• r = Size of each parlay group
• C = Combination formula
• ! = Factorial
Round Robin Examples
Example 1: 3 Teams By 2's
If you select 3 teams (A, B, C) and choose "by 2's", you get 3 two-team parlays:
- Team A + Team B
- Team A + Team C
- Team B + Team C
With $10 per bet, your total stake is $30 (3 bets × $10). Each parlay wins independently.
Example 2: 4 Teams By 2's and 3's
Selecting 4 teams with both "by 2's" and "by 3's" creates:
- 6 two-team parlays (by 2's)
- 4 three-team parlays (by 3's)
- Total: 10 bets
This strategy provides multiple winning opportunities while maintaining parlay payouts.
Round Robin Bet Combinations Table
| Teams | By 2's | By 3's | By 4's | By 5's | By 6's | Total |
|---|---|---|---|---|---|---|
| 3 Teams | 3 | 1 | - | - | - | 4 |
| 4 Teams | 6 | 4 | 1 | - | - | 11 |
| 5 Teams | 10 | 10 | 5 | 1 | - | 26 |
| 6 Teams | 15 | 20 | 15 | 6 | 1 | 57 |
Round Robin Strategy and Tips
Advantages of Round Robin Betting
- Risk Management: Multiple smaller parlays instead of one large parlay
- Profit Potential: Can still profit even if one or more teams lose
- Flexibility: Choose which group sizes to include based on confidence
- Better Odds: Parlays offer higher payouts than single bets
- Partial Wins: Some parlays can win even if others lose
Round Robin Betting Tips
- Start Small: Begin with 3-4 teams to manage costs
- Choose Carefully: Quality over quantity in selections
- Consider Stake Size: Remember total cost multiplies quickly
- Mix Favorites: Balance risk with some safer picks
- Track Results: Monitor which combinations work best
- Use "By 2's": Most popular for lower risk approach
Round Robin vs Other Bet Types
Round Robin vs Standard Parlay
| Feature | Round Robin | Standard Parlay |
|---|---|---|
| Number of Bets | Multiple combinations | One single bet |
| Total Cost | Higher (multiple bets) | Lower (single bet) |
| Risk Level | Lower (spread across bets) | Higher (all or nothing) |
| Profit if One Loss | Still possible | No (loses entirely) |
| Maximum Payout | Lower than full parlay | Highest possible |
When to Use Round Robin Bets
- Multiple confident picks: When you like several teams but want insurance
- Larger bankroll: Can afford the multiple bet cost
- Risk-averse approach: Prefer multiple chances over one big shot
- Testing correlations: See which team combinations work best
- Long-term strategy: Building consistent profits over time
Common Round Robin Mistakes
1. Overextending on Teams
Adding too many teams creates excessive bets. For example:
- 6 teams "by 2's" = 15 bets
- 7 teams "by 2's" = 21 bets
- 8 teams "by 2's" = 28 bets
Always calculate total cost before placing bets.
2. Ignoring Total Stake
Round robins multiply your stake across all combinations. A $10 stake on 5 teams "by 2's and 3's" costs $200 (20 bets total). Budget accordingly.
3. Poor Team Selection
Including weak selections hurts multiple parlays. Choose quality over quantity for better long-term results.
4. Not Understanding Payouts
Each parlay pays independently. Use our visual calculator to see exact payouts before betting.
Advanced Round Robin Strategies
The Conservative Approach
- Use 3-4 teams maximum
- Stick to "by 2's" only
- Focus on favorites (-150 or better)
- Small stake per bet (1-2% of bankroll divided by combinations)
The Balanced Strategy
- 4-5 teams mix
- Combine "by 2's" and "by 3's"
- Mix favorites with 1-2 underdogs
- Medium stakes (2-3% of bankroll total)
The Aggressive Method
- 5-6 teams with value plays
- Include "by 3's" and "by 4's"
- Target higher odds selections
- Smaller individual stakes due to more combinations
Frequently Asked Questions
What is a round robin bet?
A round robin bet is a series of smaller parlays created from a larger list of teams. For example, if you select 4 teams and choose 'by 2s', you'll have 6 two-team parlays. This strategy provides multiple chances to win compared to a single large parlay.
How do you calculate round robin payouts?
To calculate round robin payouts: 1) Determine all possible parlay combinations based on your selections, 2) Calculate each parlay's potential payout, 3) Add all payouts together. For example, 3 teams 'by 2s' creates 3 two-team parlays, each calculated separately.
How many bets are in a round robin?
The number of bets depends on teams selected and grouping size. Formula: C(n,r) where n=teams, r=group size. For example: 4 teams by 2s = 6 bets, 5 teams by 3s = 10 bets, 6 teams by 2s = 15 bets. Our calculator shows exact bet counts with visual display.
What's the best round robin strategy?
The best round robin strategy includes: 1) Start with 3-4 strong selections, 2) Use 'by 2s' for lower risk or 'by 3s' for higher payouts, 3) Calculate total cost before betting, 4) Mix favorites with underdogs for balanced risk. Most successful bettors use 4 teams 'by 2s' as their standard approach.
Can you profit from a round robin if one team loses?
Yes, you can still profit from a round robin even with one loss. The parlays not containing the losing team will still pay out. For example, with 4 teams 'by 2s' and one loss, you'll win 3 out of 6 parlays. This is the main advantage over standard parlays where one loss means total loss.
How much should I bet on round robins?
Bet sizing for round robins should consider total cost. Since your stake multiplies by the number of combinations, start small. A $10 stake on 5 teams 'by 2s and 3s' costs $200 total (20 bets). Most bettors use 1-2% of bankroll divided by number of combinations for stake sizing.
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