TxODDS Processes 31 Billion Odds Updates Across 193 Countries in 2025 Review

Tracking 601 core betting markets worldwide, TxODDS’ data illustrates a truly global betting calendar, with continuous pricing demand spanning every major sporting region.

The Year in numbers also highlights the most watched sporting moments of 2025, with analysis revealing the top 6 as being –

1. NBA Finals – Game 7
2. Super Bowl
3. UEFA Champions League Final
4. MLB World Series – Game 7
5. Wimbledon Final
6. PDC World Championship Final (Darts)

For each fixture, TxODDS examined:

1. Total odds updates processed
2. Number of sportsbooks covering the event
3. Number of selections and outcomes offered
4. Markets with the largest average price swings
5. Markets with the highest update frequency

These global showpiece events generated intense bursts of pricing activity, combining massive audience attention with rapid in-play volatility — placing extreme demands on sportsbook infrastructure.

The analysis also reinforces TxODDS’ role in supporting bookmakers during the world’s most high-stakes sporting events, delivering low-latency, trusted pricing at moments when accuracy matters most.

As betting markets continue to globalise, TxODDS’ 2025 Year in Bets underscores the importance of scale, speed and reliability in serving a truly worldwide sportsbook industry.

Football emerged as the clear leader in activity, generating over 17.6 billion odds updates, reinforcing its position as the most traded and most reactive sport in the global betting ecosystem.

While football led by volume, the NBA was the most active individual tournament, surpassing one billion updates in 2025 — underlining the growing importance of basketball alongside football in global sportsbook operations. two of the biggest comebacks occurring within days of each other in November:

• Charlotte Hornets vs Toronto Raptors (Nov 29)

An NBA game where the raptors were up for the entire match until the last 10s where the Hornets tied and then won the match in OT.

• Sacramento Kings vs Minnesota Timberwolves (Nov 25)

Similar to the above where the Kings were down until 30s to go, levelled the game and won it in OT.

The NFL also delivered some of the year’s most memorable price swings, including one of 2025’s biggest comebacks:

• Dallas Cowboys vs Philadelphia Eagles (November 23) — a late touchdown flipped the market after Dallas had trailed since the first quarter.

TxODDS’ 2025 analysis highlights the top five countries by fixture volume, alongside the most fixture-dense sport within each market:

Poland led all countries by fixture volume, with 90,816 fixtures, driven overwhelmingly by table tennis, which accounted for 94% of all activity in the country.

The United States followed with 29,197 fixtures, where basketball was the most fixture-dense sport, representing 37% of total activity.

In Spain, 14,175 fixtures were processed during the year, with soccer dominating betting activity at 76% of the total share.

Germany recorded 12,326 fixtures, with soccer again leading the market, accounting for 51% of activity.

Australia completed the top five with 11,559 fixtures, where soccer was the most active sport, representing 70% of total betting activity.

Einar Knobel, CEO of TxOdds commented today: “These moments are where data quality is tested to the limit. Global finals don’t just attract viewers, they create the highest-pressure betting environments of the year and show why in-play pricing is everything. Some of the most dramatic momentum shifts in sport happen late and pricing needs to react instantly and without delay.”

“Looking ahead to 2026, all eyes will be on the World Cup in Canada, the United States and Mexico. From a football and betting perspective, it will be the largest and most demanding event the industry has ever seen, and we are in pole position to support bookmakers through unprecedented volumes of pricing and in-play activity.”