--- title: "Blackjack 31 - Azure by Duel Originals: RTP & biggest wins" description: "Blackjack 31 - Azure by Duel Originals: official RTP 99.41%, 97 sampled bets in 30 days. Biggest win $6,575 (1.75x) at Duel. Played at 1 crypto casino we track." url: https://gambatracker.com/slots/duel-blackjack-31-azure rendered: 2026-11-12T13:30Z --- Blackjack 31 - Azure [Slots](https://gambatracker.com/slots) / Blackjack 31 - Azure # Blackjack 31 - Azure · originals [Duel Originals](https://gambatracker.com/providers/duel-originals) played on 1 casino we read official RTP 99.41% [Compare](https://gambatracker.com/slots/compare?a=duel-blackjack-31-azure) [24h](https://gambatracker.com/slots/duel-blackjack-31-azure?window=24h) [7d](https://gambatracker.com/slots/duel-blackjack-31-azure?window=7d) [30d](https://gambatracker.com/slots/duel-blackjack-31-azure) [90d](https://gambatracker.com/slots/duel-blackjack-31-azure?window=90d) [All](https://gambatracker.com/slots/duel-blackjack-31-azure?window=all) ## Observed RTP vs official · paid ÷ wagered over the sampled bets, with a 95% band 24h · 43.71% ±133.9 · 2 bets — 7d · 49.81% ±66.6 · 6 bets — 30d · 60.50% ±47.5 · 7 bets — 90d · 60.50% ±47.5 · 7 bets — All · 60.50% ±47.5 · 7 bets — Per casino, 30d [Duel](https://gambatracker.com/casinos/duel) · 7 bets · below min 12.5% 60.5% 108.5% The marker is the RTP each casino publishes for this game. An amber bar means that figure is outside the 95% band of what we observed there; grey bars are below the minimum sample. ## This game · all sampled bets - **Bets**: 97 - **Wagered**: $152K - **Paid**: $193K - **Max multiplier**: 2.91x - **Max payout**: $6,575 too early Not enough bets over 30d to compare with the official RTP yet. Every spin is independent. ## Official RTP · as published by each casino [Duel](https://gambatracker.com/casinos/duel) duel:games.rtp 99.41% ## Multiplier distribution · 30d, sampled bets 7 sampled spins, 43% of them paid something. - **0 spins**: paid 10x+ in this sample - **0 spins**: paid 100x+ in this sample - **0 spins**: paid 1000x+ in this sample 0 0-1 1-2 2-5 5-10 10-50 50-100 100-1000 1000+ From 7 sampled spins; a small sample swings a lot, and every spin is independent. Bar height is square-root scaled so the rare high buckets stay visible. Hover a bar for the count. ## Where it is played · 30d, share of sampled wagering [Duel](https://gambatracker.com/casinos/duel) $2,908 7 bets · 100% ## When players play · 30d · sampled bets by UTC hour and weekday, since 2 Nov 2026 Mon Mon 00:00–01:00 UTC: 0 bets, $0 wagered Mon 01:00–02:00 UTC: 5 bets, $2,950 wagered Mon 02:00–03:00 UTC: 0 bets, $0 wagered Mon 03:00–04:00 UTC: 0 bets, $0 wagered Mon 04:00–05:00 UTC: 0 bets, $0 wagered Mon 05:00–06:00 UTC: 0 bets, $0 wagered Mon 06:00–07:00 UTC: 0 bets, $0 wagered Mon 07:00–08:00 UTC: 0 bets, $0 wagered Mon 08:00–09:00 UTC: 0 bets, $0 wagered Mon 09:00–10:00 UTC: 1 bets, $890 wagered Mon 10:00–11:00 UTC: 0 bets, $0 wagered Mon 11:00–12:00 UTC: 0 bets, $0 wagered Mon 12:00–13:00 UTC: 0 bets, $0 wagered Mon 13:00–14:00 UTC: 0 bets, $0 wagered Mon 14:00–15:00 UTC: 0 bets, $0 wagered Mon 15:00–16:00 UTC: 1 bets, $1,343 wagered Mon 16:00–17:00 UTC: 0 bets, $0 wagered Mon 17:00–18:00 UTC: 0 bets, $0 wagered Mon 18:00–19:00 UTC: 0 bets, $0 wagered Mon 19:00–20:00 UTC: 3 bets, $2,700 wagered Mon 20:00–21:00 UTC: 5 bets, $5,100 wagered Mon 21:00–22:00 UTC: 0 bets, $0 wagered Mon 22:00–23:00 UTC: 0 bets, $0 wagered Mon 23:00–00:00 UTC: 0 bets, $0 wagered Tue Tue 00:00–01:00 UTC: 0 bets, $0 wagered Tue 01:00–02:00 UTC: 0 bets, $0 wagered Tue 02:00–03:00 UTC: 0 bets, $0 wagered Tue 03:00–04:00 UTC: 13 bets, $46.4K wagered Tue 04:00–05:00 UTC: 3 bets, $1,400 wagered Tue 05:00–06:00 UTC: 2 bets, $1,050 wagered Tue 06:00–07:00 UTC: 11 bets, $34.1K wagered Tue 07:00–08:00 UTC: 5 bets, $5,344 wagered Tue 08:00–09:00 UTC: 0 bets, $0 wagered Tue 09:00–10:00 UTC: 2 bets, $9,000 wagered Tue 10:00–11:00 UTC: 0 bets, $0 wagered Tue 11:00–12:00 UTC: 0 bets, $0 wagered Tue 12:00–13:00 UTC: 0 bets, $0 wagered Tue 13:00–14:00 UTC: 0 bets, $0 wagered Tue 14:00–15:00 UTC: 2 bets, $1,200 wagered Tue 15:00–16:00 UTC: 0 bets, $0 wagered Tue 16:00–17:00 UTC: 0 bets, $0 wagered Tue 17:00–18:00 UTC: 0 bets, $0 wagered Tue 18:00–19:00 UTC: 0 bets, $0 wagered Tue 19:00–20:00 UTC: 0 bets, $0 wagered Tue 20:00–21:00 UTC: 0 bets, $0 wagered Tue 21:00–22:00 UTC: 0 bets, $0 wagered Tue 22:00–23:00 UTC: 0 bets, $0 wagered Tue 23:00–00:00 UTC: 0 bets, $0 wagered Wed Wed 00:00–01:00 UTC: 0 bets, $0 wagered Wed 01:00–02:00 UTC: 0 bets, $0 wagered Wed 02:00–03:00 UTC: 0 bets, $0 wagered Wed 03:00–04:00 UTC: 0 bets, $0 wagered Wed 04:00–05:00 UTC: 0 bets, $0 wagered Wed 05:00–06:00 UTC: 0 bets, $0 wagered Wed 06:00–07:00 UTC: 0 bets, $0 wagered Wed 07:00–08:00 UTC: 0 bets, $0 wagered Wed 08:00–09:00 UTC: 0 bets, $0 wagered Wed 09:00–10:00 UTC: 0 bets, $0 wagered Wed 10:00–11:00 UTC: 0 bets, $0 wagered Wed 11:00–12:00 UTC: 2 bets, $1,361 wagered Wed 12:00–13:00 UTC: 0 bets, $0 wagered Wed 13:00–14:00 UTC: 0 bets, $0 wagered Wed 14:00–15:00 UTC: 0 bets, $0 wagered Wed 15:00–16:00 UTC: 0 bets, $0 wagered Wed 16:00–17:00 UTC: 0 bets, $0 wagered Wed 17:00–18:00 UTC: 0 bets, $0 wagered Wed 18:00–19:00 UTC: 0 bets, $0 wagered Wed 19:00–20:00 UTC: 3 bets, $3,910 wagered Wed 20:00–21:00 UTC: 0 bets, $0 wagered Wed 21:00–22:00 UTC: 0 bets, $0 wagered Wed 22:00–23:00 UTC: 0 bets, $0 wagered Wed 23:00–00:00 UTC: 0 bets, $0 wagered Thu Thu 00:00–01:00 UTC: 0 bets, $0 wagered Thu 01:00–02:00 UTC: 2 bets, $1,290 wagered Thu 02:00–03:00 UTC: 0 bets, $0 wagered Thu 03:00–04:00 UTC: 2 bets, $1,030 wagered Thu 04:00–05:00 UTC: 0 bets, $0 wagered Thu 05:00–06:00 UTC: 0 bets, $0 wagered Thu 06:00–07:00 UTC: 0 bets, $0 wagered Thu 07:00–08:00 UTC: 0 bets, $0 wagered Thu 08:00–09:00 UTC: 0 bets, $0 wagered Thu 09:00–10:00 UTC: 0 bets, $0 wagered Thu 10:00–11:00 UTC: 0 bets, $0 wagered Thu 11:00–12:00 UTC: 0 bets, $0 wagered Thu 12:00–13:00 UTC: 1 bets, $100 wagered Thu 13:00–14:00 UTC: 3 bets, $3,300 wagered Thu 14:00–15:00 UTC: 0 bets, $0 wagered Thu 15:00–16:00 UTC: 0 bets, $0 wagered Thu 16:00–17:00 UTC: 0 bets, $0 wagered Thu 17:00–18:00 UTC: 0 bets, $0 wagered Thu 18:00–19:00 UTC: 0 bets, $0 wagered Thu 19:00–20:00 UTC: 0 bets, $0 wagered Thu 20:00–21:00 UTC: 0 bets, $0 wagered Thu 21:00–22:00 UTC: 3 bets, $2,179 wagered Thu 22:00–23:00 UTC: 0 bets, $0 wagered Thu 23:00–00:00 UTC: 0 bets, $0 wagered Fri Fri 00:00–01:00 UTC: 0 bets, $0 wagered Fri 01:00–02:00 UTC: 0 bets, $0 wagered Fri 02:00–03:00 UTC: 0 bets, $0 wagered Fri 03:00–04:00 UTC: 0 bets, $0 wagered Fri 04:00–05:00 UTC: 0 bets, $0 wagered Fri 05:00–06:00 UTC: 0 bets, $0 wagered Fri 06:00–07:00 UTC: 0 bets, $0 wagered Fri 07:00–08:00 UTC: 0 bets, $0 wagered Fri 08:00–09:00 UTC: 0 bets, $0 wagered Fri 09:00–10:00 UTC: 0 bets, $0 wagered Fri 10:00–11:00 UTC: 0 bets, $0 wagered Fri 11:00–12:00 UTC: 1 bets, $2,369 wagered Fri 12:00–13:00 UTC: 1 bets, $2,577 wagered Fri 13:00–14:00 UTC: 0 bets, $0 wagered Fri 14:00–15:00 UTC: 0 bets, $0 wagered Fri 15:00–16:00 UTC: 2 bets, $1,120 wagered Fri 16:00–17:00 UTC: 0 bets, $0 wagered Fri 17:00–18:00 UTC: 0 bets, $0 wagered Fri 18:00–19:00 UTC: 0 bets, $0 wagered Fri 19:00–20:00 UTC: 2 bets, $1,500 wagered Fri 20:00–21:00 UTC: 0 bets, $0 wagered Fri 21:00–22:00 UTC: 0 bets, $0 wagered Fri 22:00–23:00 UTC: 0 bets, $0 wagered Fri 23:00–00:00 UTC: 0 bets, $0 wagered Sat Sat 00:00–01:00 UTC: 0 bets, $0 wagered Sat 01:00–02:00 UTC: 1 bets, $1,140 wagered Sat 02:00–03:00 UTC: 0 bets, $0 wagered Sat 03:00–04:00 UTC: 0 bets, $0 wagered Sat 04:00–05:00 UTC: 0 bets, $0 wagered Sat 05:00–06:00 UTC: 0 bets, $0 wagered Sat 06:00–07:00 UTC: 0 bets, $0 wagered Sat 07:00–08:00 UTC: 0 bets, $0 wagered Sat 08:00–09:00 UTC: 0 bets, $0 wagered Sat 09:00–10:00 UTC: 3 bets, $2,116 wagered Sat 10:00–11:00 UTC: 8 bets, $5,903 wagered Sat 11:00–12:00 UTC: 0 bets, $0 wagered Sat 12:00–13:00 UTC: 2 bets, $2,100 wagered Sat 13:00–14:00 UTC: 0 bets, $0 wagered Sat 14:00–15:00 UTC: 0 bets, $0 wagered Sat 15:00–16:00 UTC: 0 bets, $0 wagered Sat 16:00–17:00 UTC: 0 bets, $0 wagered Sat 17:00–18:00 UTC: 0 bets, $0 wagered Sat 18:00–19:00 UTC: 0 bets, $0 wagered Sat 19:00–20:00 UTC: 1 bets, $900 wagered Sat 20:00–21:00 UTC: 0 bets, $0 wagered Sat 21:00–22:00 UTC: 0 bets, $0 wagered Sat 22:00–23:00 UTC: 0 bets, $0 wagered Sat 23:00–00:00 UTC: 0 bets, $0 wagered Sun Sun 00:00–01:00 UTC: 0 bets, $0 wagered Sun 01:00–02:00 UTC: 0 bets, $0 wagered Sun 02:00–03:00 UTC: 0 bets, $0 wagered Sun 03:00–04:00 UTC: 0 bets, $0 wagered Sun 04:00–05:00 UTC: 0 bets, $0 wagered Sun 05:00–06:00 UTC: 0 bets, $0 wagered Sun 06:00–07:00 UTC: 0 bets, $0 wagered Sun 07:00–08:00 UTC: 0 bets, $0 wagered Sun 08:00–09:00 UTC: 0 bets, $0 wagered Sun 09:00–10:00 UTC: 0 bets, $0 wagered Sun 10:00–11:00 UTC: 0 bets, $0 wagered Sun 11:00–12:00 UTC: 0 bets, $0 wagered Sun 12:00–13:00 UTC: 0 bets, $0 wagered Sun 13:00–14:00 UTC: 0 bets, $0 wagered Sun 14:00–15:00 UTC: 0 bets, $0 wagered Sun 15:00–16:00 UTC: 0 bets, $0 wagered Sun 16:00–17:00 UTC: 4 bets, $5,040 wagered Sun 17:00–18:00 UTC: 0 bets, $0 wagered Sun 18:00–19:00 UTC: 0 bets, $0 wagered Sun 19:00–20:00 UTC: 0 bets, $0 wagered Sun 20:00–21:00 UTC: 0 bets, $0 wagered Sun 21:00–22:00 UTC: 2 bets, $1,800 wagered Sun 22:00–23:00 UTC: 0 bets, $0 wagered Sun 23:00–00:00 UTC: 1 bets, $900 wagered by hour Busiest hour: Tue 03:00–04:00 UTC with 13 bets; busiest time of day: 03:00–04:00 UTC; busiest day: Tue. Observed on the public feeds we read, a sample: when people were seen playing, not when anyone should. Hours are UTC. ## Biggest hits · largest payouts we saw on this game [Duel](https://gambatracker.com/casinos/duel) [Blackjack 31 - Azure Duel Originals](https://gambatracker.com/originals/blackjack) [Karen\_mccaul](https://gambatracker.com/players/duel/Karen_mccaul) $3,750 3,750 USD $6,575 edge 0.6% · exp. −$22.12 1.75x 2026-11-10 06:11 UTC [Duel](https://gambatracker.com/casinos/duel) [Blackjack 31 - Azure Duel Originals](https://gambatracker.com/originals/blackjack) [Karen\_mccaul](https://gambatracker.com/players/duel/Karen_mccaul) $4,800 4,800 USD $6,400 edge 0.6% · exp. −$28.32 1.33x 2026-11-10 06:15 UTC [Duel](https://gambatracker.com/casinos/duel) [Blackjack 31 - Azure Duel Originals](https://gambatracker.com/originals/blackjack) [Karen\_mccaul](https://gambatracker.com/players/duel/Karen_mccaul) $3,000 3,000 USD $6,000 edge 0.6% · exp. −$17.70 2.00x 2026-11-10 03:36 UTC [Duel](https://gambatracker.com/casinos/duel) [Blackjack 31 - Azure Duel Originals](https://gambatracker.com/originals/blackjack) [Karen\_mccaul](https://gambatracker.com/players/duel/Karen_mccaul) $3,000 3,000 USD $6,000 edge 0.6% · exp. −$17.70 2.00x 2026-11-10 03:35 UTC [Duel](https://gambatracker.com/casinos/duel) [Blackjack 31 - Azure Duel Originals](https://gambatracker.com/originals/blackjack) [Karen\_mccaul](https://gambatracker.com/players/duel/Karen_mccaul) $4,200 4,200 USD $5,600 edge 0.6% · exp. −$24.78 1.33x 2026-11-10 06:12 UTC [Duel](https://gambatracker.com/casinos/duel) [Blackjack 31 - Azure Duel Originals](https://gambatracker.com/originals/blackjack) [Karen\_mccaul](https://gambatracker.com/players/duel/Karen_mccaul) $4,200 4,200 USD $5,278 edge 0.6% · exp. −$24.78 1.26x 2026-11-10 03:45 UTC [Duel](https://gambatracker.com/casinos/duel) [Blackjack 31 - Azure Duel Originals](https://gambatracker.com/originals/blackjack) [Karen\_mccaul](https://gambatracker.com/players/duel/Karen_mccaul) $4,500 4,500 USD $5,250 edge 0.6% · exp. −$26.55 1.17x 2026-11-10 03:43 UTC [Duel](https://gambatracker.com/casinos/duel) [Blackjack 31 - Azure Duel Originals](https://gambatracker.com/originals/blackjack) [Karen\_mccaul](https://gambatracker.com/players/duel/Karen_mccaul) $4,800 4,800 USD $4,976 edge 0.6% · exp. −$28.32 1.04x 2026-11-10 06:14 UTC [Duel](https://gambatracker.com/casinos/duel) [Blackjack 31 - Azure Duel Originals](https://gambatracker.com/originals/blackjack) [Karen\_mccaul](https://gambatracker.com/players/duel/Karen_mccaul) $4,500 4,500 USD $4,845 edge 0.6% · exp. −$26.55 1.08x 2026-11-10 09:15 UTC [Duel](https://gambatracker.com/casinos/duel) [Blackjack 31 - Azure Duel Originals](https://gambatracker.com/originals/blackjack) [Karen\_mccaul](https://gambatracker.com/players/duel/Karen_mccaul) $3,750 3,750 USD $4,325 edge 0.6% · exp. −$22.12 1.15x 2026-11-10 06:10 UTC ## Live RTP by casino · 30d, refreshes on reload [24h](https://gambatracker.com/slots/duel-blackjack-31-azure?window=24h) [7d](https://gambatracker.com/slots/duel-blackjack-31-azure?window=7d) [30d](https://gambatracker.com/slots/duel-blackjack-31-azure) [90d](https://gambatracker.com/slots/duel-blackjack-31-azure?window=90d) [All](https://gambatracker.com/slots/duel-blackjack-31-azure?window=all) | # | Casino | Observed RTP | Official | Dev. | Bets | Wagered | | --- | --- | --- | --- | --- | --- | --- | | 1 | [Duel](https://gambatracker.com/casinos/duel) | 60.50% ±47.5 | 99.41% | — | 7 bets · below min | $2,908 | ## About Blackjack 31 - Azure · from the figures on this page Blackjack 31 - Azure is a Duel Originals game. Over the last 30 days we observed 97 bets on it at 1 casino, too few to measure its RTP over 30 days; the official RTP is 99.41%. Its highest multiplier in the last 30 days was 2.91x. The biggest win we saw on it paid $6,575 (1.75x) at Duel on 10 Nov 2026. Over the last 30 days it was played most, by wager, at Duel. ## More from Duel Originals · 30 days, by observed wagering [Studio →](https://gambatracker.com/providers/duel-originals) No other game of theirs in the sampled feeds in 30 days. 18+ **These are past, observed results.** Every spin and round is independent: a hot or cold streak says nothing about what happens next, and no figure on this site improves anyone's odds. Gambling can be harmful. [BeGambleAware](https://www.begambleaware.org/) [Gamblers Anonymous](https://www.gamblersanonymous.org/) [Help & limits](https://gambatracker.com/responsible-gambling) How these figures are produced and labelled: https://gambatracker.com/llms.txt