Best Online Slot Tournaments in 2021
Picking a slot tournament depends on its format: pay an entry fee to join, or play slots while taking part in a leaderboard contest.
Leaderboard contests often set a minimum stake for each spin, and both tournament formats restrict play to designated video slots. Where could players find these events? The examples below cover the online tournament options featured in the review.
Betfair Buy-In Slot Tournaments

Buy-in contests, where players pay to enter and then receive a set number of spins, are commonly available at online casinos.
Betfair was described as a prominent, established online casino brand. To join one of its slot tournaments, choose an affordable buy-in, wait for the scheduled start and spin the reels until your allotment is used up.
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All competitors play at the same stake per spin throughout the contest. When it ends, the leaderboard favours players who have collected the most multipliers.
888 Casino Slot Races

According to the review, 888 Casino slot races required no entry fee; players wagered cash to earn points. To enter, open the 888 ‘Slot Races’ lobby, select an upcoming race and wait for it to begin.
Each race sets a minimum stake per spin as well as a spin limit. The review gave this example: Max spins: 200 and Min Bet: 0.20, meaning a total stake of 40.00 if all spins are played. Slot wins still pay out as usual; the extra competition comes from earning points for multipliers within the limit, which may affect a leaderboard prize.
During a race, ‘Monster Win’ and ‘Super Booster’ features may also award points, potentially helping a player move into a prize-winning spot on the 888 leaderboard.
Pragmatic Play Drop & Wins Leaderboards

Players looking to wager cash on every spin while also competing for extra prize money can seek out casinos offering Pragmatic Play games. The review reported that these titles were available at most of the online casinos it had covered.
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At the time of the review, the Drop & Wins + Leaderboard promotion was in its second phase, advertising €500,000 in monthly prizes at most casinos carrying Pragmatic Play titles. A substantial portion went to weekly leaderboard contests featuring popular video slots. Qualifying spins had to be on video slots displaying the ‘Drop & Wins’ logos and cost €0.50 each.
The leaderboard awarded cash prizes to several positions with 0x wagering requirements. In the 7-day contest, rankings depended on the highest multiplier wins recorded. Since points were based on multipliers, not cash winnings, the review said players had a fair chance regardless of how much they won.
A Look at the Best Online Slot Tournaments
The review covered two ways to play online slots tournaments: pay a buy-in to compete for a prize pool, or enter a casino leaderboard promotion. Many of the formats discussed ranked players by multiplier wins rather than cash won, potentially reducing the impact of stake size and making them accessible beyond high rollers. The review also cited Casino Cruise as an example of a casino offering tournaments where players could raise their stakes to compete.
Evan Carrington brings more than 12 years of experience in the iGaming industry, with a focus on reviewing online casinos, assessing slot games and examining player safety. Their work covers casino licensing, RTP, volatility, bonus terms and withdrawal policies. Drawing on practical testing and independent research, Evan provides clear, evidence-based reviews to help players understand gambling platforms, their features and possible risks.