--- title: "Massive Balls case on Rain.gg: odds, RTP & drops" description: "Massive Balls ($701.49) on Rain.gg, a CS2 case site: no published odds, observed 92.60% over 4,438 openings in 30 days. Independent and free, no sign-up." url: https://gambatracker.com/cases/rain/massive-balls rendered: 2026-11-11T13:10Z --- [Case sites](https://gambatracker.com/case-sites) / [Rain.gg](https://gambatracker.com/case-sites/rain) / [Massive Balls](https://gambatracker.com/cases/rain/massive-balls) # [Rain.gg](https://gambatracker.com/case-sites/rain) · Massive Balls A case on Rain.gg, first seen 2 Nov 2026. Every value is Rain.gg's own item price converted from Rain coins at the rate on the site page. [24h](https://gambatracker.com/cases/rain/massive-balls?window=24h) [7d](https://gambatracker.com/cases/rain/massive-balls?window=7d) [30d](https://gambatracker.com/cases/rain/massive-balls) [All](https://gambatracker.com/cases/rain/massive-balls?window=all) Price · $701.49 · 1,002 coins Advertised RTP · — · no catalog Observed RTP, 30d · 92.60% · 4,438 openings, sample method Variance · — · needs odds Tail share · — · needs odds Below price · — · needs odds ## Advertised vs observed · per window, 95% band and the advertised marker observed, 95% band outside band small sample 24 hours · 84 openings · below min 7 days · 92.91% ±9.30 4,246 openings 30 days · 92.60% ±9.08 4,438 openings since tracking started · 92.60% ±9.08 4,438 openings 54.0% 135.0% 216.0% ## Windows · the test per window | Window | Openings | Observed | Dev. | Method | | --- | --- | --- | --- | --- | | [24h](https://gambatracker.com/cases/rain/massive-balls?window=24h) | 84 | 135.04% ±80.2 | — | sample | | [7d](https://gambatracker.com/cases/rain/massive-balls?window=7d) | 4,246 | 92.91% ±9.30 | — | sample | | [30d](https://gambatracker.com/cases/rain/massive-balls) | 4,438 | 92.60% ±9.08 | — | sample | | [All](https://gambatracker.com/cases/rain/massive-balls?window=all) | 4,438 | 92.60% ±9.08 | — | sample | Enough sample: 100 openings and 5 expected rare hits (odds method) or 1,000 openings (sample method). ## Items, odds and values · none published **No catalog** Rain.gg publishes no catalog; the case is known from the drops that named it. Values are Rain.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. ## Biggest drops · from this case, by value [Souvenir AWP | Dragon Lore (Battle-Scarred) Souvenir · weapon · covert](https://gambatracker.com/items/souvenir-awp-dragon-lore-battle-scarred) Hidden $701 1,002 coins $32.5K 46,500 coins 46.40x 2026-11-05 16:22 UTC [★ Sport Gloves | Vice (Factory New) gloves · extraordinary](https://gambatracker.com/items/sport-gloves-vice-factory-new) Hidden $701 1,002 coins $18.8K 26,800 coins 26.74x 2026-11-10 02:18 UTC [★ Sport Gloves | Vice (Factory New) gloves · extraordinary](https://gambatracker.com/items/sport-gloves-vice-factory-new) Hidden $701 1,002 coins $18.8K 26,800 coins 26.74x 2026-11-10 01:18 UTC [★ Sport Gloves | Vice (Factory New) gloves · extraordinary](https://gambatracker.com/items/sport-gloves-vice-factory-new) Hidden $701 1,002 coins $18.8K 26,800 coins 26.74x 2026-11-10 00:15 UTC [★ Sport Gloves | Vice (Factory New) gloves · extraordinary](https://gambatracker.com/items/sport-gloves-vice-factory-new) Hidden $701 1,002 coins $18.8K 26,800 coins 26.74x 2026-11-09 23:10 UTC [★ Karambit | Gamma Doppler (Factory New) (Emerald) knife · covert · Emerald](https://gambatracker.com/items/karambit-gamma-doppler-factory-new-emerald) Hidden $701 1,002 coins $10.2K 14,500 coins 14.47x 2026-11-10 21:42 UTC [★ Karambit | Gamma Doppler (Factory New) (Emerald) knife · covert · Emerald](https://gambatracker.com/items/karambit-gamma-doppler-factory-new-emerald) [jack.com](https://gambatracker.com/players/rain/jack.com) $701 1,002 coins $10.2K 14,500 coins 14.47x 2026-11-10 21:02 UTC [★ Karambit | Gamma Doppler (Factory New) (Emerald) knife · covert · Emerald](https://gambatracker.com/items/karambit-gamma-doppler-factory-new-emerald) Hidden $701 1,002 coins $10.2K 14,500 coins 14.47x 2026-11-10 17:55 UTC [★ Karambit | Gamma Doppler (Factory New) (Emerald) knife · covert · Emerald](https://gambatracker.com/items/karambit-gamma-doppler-factory-new-emerald) Hidden $701 1,002 coins $10.2K 14,500 coins 14.47x 2026-11-10 08:09 UTC [★ Karambit | Gamma Doppler (Factory New) (Emerald) knife · covert · Emerald](https://gambatracker.com/items/karambit-gamma-doppler-factory-new-emerald) Hidden $701 1,002 coins $10.2K 14,500 coins 14.47x 2026-11-10 02:51 UTC ## Latest drops · newest first [All Latest drops →](https://gambatracker.com/drops?casino=rain&case=massive-balls) [Sticker | Baited (Holo) sticker · #8847ff](https://gambatracker.com/items/sticker-baited-holo) Hidden $701 1,002 coins $0.70 1 coins 0.00x 2026-11-11 12:59 UTC [Sticker | Baited (Holo) sticker · #8847ff](https://gambatracker.com/items/sticker-baited-holo) Hidden $701 1,002 coins $0.70 1 coins 0.00x 2026-11-11 12:59 UTC [Sticker | Baited (Holo) sticker · #8847ff](https://gambatracker.com/items/sticker-baited-holo) Hidden $701 1,002 coins $0.70 1 coins 0.00x 2026-11-11 12:59 UTC [Sticker | Baited (Holo) sticker · #8847ff](https://gambatracker.com/items/sticker-baited-holo) Hidden $701 1,002 coins $0.70 1 coins 0.00x 2026-11-11 12:59 UTC [Sticker | Baited (Holo) sticker · #8847ff](https://gambatracker.com/items/sticker-baited-holo) Hidden $701 1,002 coins $0.70 1 coins 0.00x 2026-11-11 12:59 UTC [Sticker | Baited (Holo) sticker · #8847ff](https://gambatracker.com/items/sticker-baited-holo) Hidden $701 1,002 coins $0.70 1 coins 0.00x 2026-11-11 12:59 UTC [Sticker | Baited (Holo) sticker · #8847ff](https://gambatracker.com/items/sticker-baited-holo) Hidden $701 1,002 coins $0.70 1 coins 0.00x 2026-11-11 12:59 UTC [Sticker | Baited (Holo) sticker · #8847ff](https://gambatracker.com/items/sticker-baited-holo) [bradbeloved](https://gambatracker.com/players/rain/bradbeloved) $701 1,002 coins $0.70 1 coins 0.00x 2026-11-11 12:59 UTC [Sticker | Baited (Holo) sticker · #8847ff](https://gambatracker.com/items/sticker-baited-holo) Hidden $701 1,002 coins $0.70 1 coins 0.00x 2026-11-11 03:09 UTC [Sticker | Baited (Holo) sticker · #8847ff](https://gambatracker.com/items/sticker-baited-holo) Hidden $701 1,002 coins $0.70 1 coins 0.00x 2026-11-11 03:09 UTC ## Catalog changes · price, advertised RTP and contents, per capture | Captured | Price | Advertised | Items | | --- | --- | --- | --- | Each opening is tested against the capture in force when it happened; a price or odds change starts a new one. listed best hit $32.5K (46.40x) 18+ **Case opening is gambling with skins as the currency.** At 92.6% RTP, every $100 put into cases returns $92.60 on average: an expected loss of $7.40 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