--- title: "Black and Yellow case on Clash.gg: odds, RTP & drops" description: "Black and Yellow ($180.23) on Clash.gg, a CS2 case site: advertised RTP 90.00% from 6 items with odds, observed 89.76% over 88 openings in 30 days." url: https://gambatracker.com/cases/clash/black-and-yellow rendered: 2026-11-11T21:46Z --- [Case sites](https://gambatracker.com/case-sites) / [Clash.gg](https://gambatracker.com/case-sites/clash) / [Black and Yellow](https://gambatracker.com/cases/clash/black-and-yellow) # [Clash.gg](https://gambatracker.com/case-sites/clash) · Black and Yellow A case on Clash.gg (classic), first seen 2 Nov 2026. Every value is Clash.gg's own item price converted from Clash gems at the rate on the site page. [24h](https://gambatracker.com/cases/clash/black-and-yellow?window=24h) [7d](https://gambatracker.com/cases/clash/black-and-yellow?window=7d) [30d](https://gambatracker.com/cases/clash/black-and-yellow) [All](https://gambatracker.com/cases/clash/black-and-yellow?window=all) Price · $180.23 · 277 gems Advertised RTP · 90.00% · EV $162.20 from 6 items Observed RTP, 30d · 89.76% · 88 openings, sample method Variance · 0.2× · of price², per opening Tail share · 30.0% · of openings carry half the EV Below price · 50.0% · of openings return less than the price ## Advertised vs observed · per window, 95% band and the advertised marker observed, 95% band advertised outside band small sample 24 hours · 6 openings · below min 7 days · 42 openings · below min 30 days · 88 openings · below min since tracking started · 88 openings · below min 56.5% 96.3% 136.0% **Small sample.** 88 openings: below the 1,000 the sample method needs, so no verdict. ## Windows · the test per window | Window | Openings | Observed | Dev. | Method | | --- | --- | --- | --- | --- | | [24h](https://gambatracker.com/cases/clash/black-and-yellow?window=24h) | 6 | 96.36% ±39.0 | — | odds | | [7d](https://gambatracker.com/cases/clash/black-and-yellow?window=7d) | 42 | 101.10% ±14.7 | — | odds | | [30d](https://gambatracker.com/cases/clash/black-and-yellow) | 88 | 89.76% ±10.4 | — | sample | | [All](https://gambatracker.com/cases/clash/black-and-yellow?window=all) | 88 | 89.76% ±10.4 | — | sample | Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method). ## Items, odds and values · 6 items · odds sum to 1 · observed counts over 88 openings, 30 days Share of the expected value, most valuable first; colour is the item's rarity. | Item | Odds | Value | EV share | Observed | Expected | Hot / cold | | --- | --- | --- | --- | --- | --- | --- | | [★ Flip Knife \| Black Laminate (Factory New) knife · sunny](https://gambatracker.com/items/flip-knife-black-laminate-factory-new) | 10.0% | $349 538 gems | 21.5% | 10 | 8.8 | 1.14× | | [AK-47 \| Fuel Injector (Factory New) weapon · covert](https://gambatracker.com/items/ak-47-fuel-injector-factory-new) | 10.0% | $243 374 gems | 15.0% | 5 | 8.8 | 0.57× | | [★ Huntsman Knife \| Lore (Factory New) knife · covert](https://gambatracker.com/items/huntsman-knife-lore-factory-new) | 10.0% | $235 361 gems | 14.5% | 9 | 8.8 | 1.02× | | [★ Shadow Daggers \| Lore (Factory New) knife · covert](https://gambatracker.com/items/shadow-daggers-lore-factory-new) | 20.0% | $182 280 gems | 22.5% | 20 | 17.6 | 1.14× | | [★ Gut Knife \| Black Laminate (Factory New) knife · covert](https://gambatracker.com/items/gut-knife-black-laminate-factory-new) | 25.0% | $95.06 146 gems | 14.7% | 21 | 22.0 | 0.95× | | [AK-47 \| Black Laminate (Factory New) weapon · mil spec](https://gambatracker.com/items/ak-47-black-laminate-factory-new) | 25.0% | $77.13 119 gems | 11.9% | 23 | 22.0 | 1.05× | Values are Clash.gg's own item prices; EV share = odds × value ÷ EV. Hot / cold compares observed drops of each item with odds × openings; small expected counts are left blank. Odds read from `clash:api/cases/details`, 11 Nov, 17:55 UTC. ## Biggest drops · from this case, by value **No drops yet** No drop from this case seen yet. ## Latest drops · newest first [All Latest drops →](https://gambatracker.com/drops?casino=clash&case=black-and-yellow) [AK-47 | Fuel Injector (Factory New) weapon · covert](https://gambatracker.com/items/ak-47-fuel-injector-factory-new) Hidden $180 277 gems $243 374 gems 1.35x 2026-11-11 10:44 UTC [★ Shadow Daggers | Lore (Factory New) knife · covert](https://gambatracker.com/items/shadow-daggers-lore-factory-new) Hidden $180 277 gems $182 280 gems 1.01x 2026-11-11 10:44 UTC [AK-47 | Black Laminate (Factory New) weapon · mil spec](https://gambatracker.com/items/ak-47-black-laminate-factory-new) Hidden $180 277 gems $77.13 119 gems 0.43x 2026-11-11 10:44 UTC [★ Gut Knife | Black Laminate (Factory New) knife · covert](https://gambatracker.com/items/gut-knife-black-laminate-factory-new) Hidden $180 277 gems $95.06 146 gems 0.53x 2026-11-11 10:44 UTC [★ Flip Knife | Black Laminate (Factory New) knife · sunny](https://gambatracker.com/items/flip-knife-black-laminate-factory-new) Hidden $180 277 gems $349 538 gems 1.94x 2026-11-11 10:44 UTC [★ Gut Knife | Black Laminate (Factory New) knife · covert](https://gambatracker.com/items/gut-knife-black-laminate-factory-new) [rami](https://gambatracker.com/players/clash/rami) $180 277 gems $95.06 146 gems 0.53x 2026-11-11 10:44 UTC [★ Shadow Daggers | Lore (Factory New) knife · covert](https://gambatracker.com/items/shadow-daggers-lore-factory-new) Hidden $180 277 gems $182 280 gems 1.01x 2026-11-10 04:47 UTC [★ Shadow Daggers | Lore (Factory New) knife · covert](https://gambatracker.com/items/shadow-daggers-lore-factory-new) Hidden $180 277 gems $182 280 gems 1.01x 2026-11-10 04:47 UTC [★ Gut Knife | Black Laminate (Factory New) knife · covert](https://gambatracker.com/items/gut-knife-black-laminate-factory-new) Hidden $180 277 gems $95.06 146 gems 0.53x 2026-11-10 04:47 UTC [★ Flip Knife | Black Laminate (Factory New) knife · sunny](https://gambatracker.com/items/flip-knife-black-laminate-factory-new) [Dartt](https://gambatracker.com/players/clash/Dartt) $180 277 gems $349 538 gems 1.94x 2026-11-10 04:47 UTC ## Catalog changes · price, advertised RTP and contents, per capture | Captured | Price | Advertised | Items | | --- | --- | --- | --- | | 3 Nov, 02:04 UTC | $180 | 90.00% | 6 | Each opening is tested against the capture in force when it happened; a price or odds change starts a new one. listed sunny 10.0% covert 65.0% mil spec 25.0% best hit — 18+ **Case opening is gambling with skins as the currency.** At 90.0% RTP, every $100 put into cases returns $90.00 on average: an expected loss of $10.00 per $100, before any one lucky or unlucky opening. A big drop here says nothing about the next one. [BeGambleAware](https://www.begambleaware.org/) [Help & limits](https://gambatracker.com/responsible-gambling) How these figures are produced and labelled: https://gambatracker.com/llms.txt