In tennis betting, “Under 24” refers to a total games bet where you’re betting that the total number of games played in a match will be less than 24.
How It Works:
You count the total number of games played across all sets in the match. If the total is 23 or fewer, your Under 24 bet wins.
- If the match ends in exactly 24 games, the bet is lost.
- If it ends in 25+ games, the bet is also lost.
Game Count Basics:
- A 6–4 set has 10 games.
- A 7–5 set has 12 games.
- A 7–6 set (tiebreak) has 13 games.
- A straight sets win like 6–2, 6–2 has 16 games total.
Good Match Scenarios for Under 24:
- Straight-set victories with one-sided scores.
- Big skill gap between players.
- Early round matches in tournaments.
- Strong server vs weak returner (likely fast sets).
- Fast surface (e.g., grass or indoor hard) that favors quick games.
Examples:
Example 1 – WIN (Under 24 hits):
Match Result:
Player A beats Player B: 6–3, 6–4
- Set 1: 6 + 3 = 9 games
- Set 2: 6 + 4 = 10 games
- Total games = 19
- Under 24 wins
Example 2 – LOSS (Over 24 hits):
Match Result:
Player C beats Player D: 7–6, 6–7, 6–4
- Set 1: 13 games
- Set 2: 13 games
- Set 3: 10 games
- Total = 36 games
- Under 24 loses
Example 3 – LOSS (Exactly 24):
Match Result:
Player E beats Player F: 6–4, 7–6
- Set 1: 10 games
- Set 2: 13 games
- Total = 23 games (Under wins)
BUT if result is:
6–4, 6–4
- 10 + 10 = 20
OR
6–3, 6–3
- 9 + 9 = 18
Tips for Betting Under 24:
- Research player form – Look for dominant players who regularly win in straight sets.
- Head-to-head record – Check if one player has historically dominated.
- Playing style – Defensive grinders = longer matches. Aggressive players = quicker sets.
- Surface – Clay = longer rallies (be careful); grass = faster points.
Summary Table:
| Match Result | Total Games | Under 24 Result |
|---|---|---|
| 6–3, 6–3 | 18 | Win |
| 6–4, 6–4 | 20 | Win |
| 7–6, 6–4 | 23 | Win |
| 6–4, 7–6 | 23 | Win |
| 7–5, 7–6 | 24 | Loss |
| 6–7, 7–6, 6–4 | 36 | Loss |
If you want betting tips or how to combine this market in parlays/multibets, just ask!
