Top 50 efficient clans on ALL maps
| Rank | Pts Scored | Pts Against | Efficiency | Rounds Played | Clan |
| 1 | 189.06 | 63.87 | 296.01% | 62 | MIA - Militia in Action |
| 2 | 149.05 | 69.98 | 212.99% | 289 | (@^_^)=@ - faceplz |
| 3 | 116.76 | 57.37 | 203.54% | 172 | MoC - Murderball Owning Crew |
| 4 | 99.25 | 58.98 | 168.28% | 222 | iS - intrepid Spirit |
| 5 | 78.41 | 49.09 | 159.74% | 139 | SCK - Sadistic Clan Killers |
| 6 | 86.07 | 54.21 | 158.78% | 110 | hh - hand held |
| 7 | 94.43 | 61.82 | 152.74% | 56 | HoS - Harvesters of Sorrow |
| 8 | 97.06 | 64.50 | 150.47% | 123 | D$ - Deadly$ins |
| 9 | 70.31 | 47.42 | 148.27% | 64 | jD - Jaded Domination |
| 10 | 118.61 | 80.07 | 148.13% | 132 | s - Super Friends |
| 11 | 99.20 | 67.04 | 147.98% | 55 | rot - Reign Of Terror |
| 12 | 108.31 | 73.21 | 147.94% | 61 | ABLE - Archaic Brotherhood of Lasting Evil |
| 13 | 84.22 | 57.09 | 147.52% | 69 | pM - post Mortem |
| 14 | 109.50 | 74.94 | 146.13% | 139 | SoD - Stallions of Death |
| 15 | 94.77 | 66.41 | 142.71% | 71 | AoD - Army of Defiance |
| 16 | 83.33 | 58.62 | 142.14% | 61 | syM - Systematic Mayhem |
| 17 | 83.47 | 58.89 | 141.73% | 150 | foC - followers of the Curse |
| 18 | 94.01 | 67.90 | 138.47% | 67 | FwA - Freaks with Authority |
| 19 | 74.08 | 53.90 | 137.46% | 96 | oP - Operation Penetration |
| 20 | 84.97 | 62.34 | 136.30% | 79 | a - Avengence |
| 21 | 106.77 | 79.13 | 134.92% | 115 | x - The X Factor |
| 22 | 99.39 | 74.28 | 133.80% | 96 | zT - Zero Talent |
| 23 | 84.58 | 63.98 | 132.20% | 53 | Ak - Annihilation Krew |
| 24 | 74.52 | 56.44 | 132.04% | 133 | sD - -Special Delivery- |
| 25 | 97.69 | 75.41 | 129.55% | 182 | Ts - Transient Suffering |
| 26 | 102.00 | 79.29 | 128.64% | 51 | cX - CimeX |
| 27 | 94.33 | 74.87 | 125.99% | 89 | ZM - ZooMass |
| 28 | 128.92 | 102.82 | 125.39% | 76 | NiX - Phoenix Projekt |
| 29 | 103.21 | 82.42 | 125.21% | 73 | team | - team | |
| 30 | 89.57 | 71.58 | 125.13% | 252 | gAk - Ghostly Ass Kickers |
| 31 | 89.05 | 71.68 | 124.23% | 113 | S - Swishem |
| 32 | 134.42 | 110.18 | 122.00% | 67 | SoD - Souls of Destruction |
| 33 | 82.57 | 68.03 | 121.38% | 114 | -459 - Absolute Zero |
| 34 | 92.78 | 76.67 | 121.00% | 95 | TBC - The Breakfast Club |
| 35 | 105.51 | 87.51 | 120.57% | 80 | tTt - tell The truth |
| 36 | 90.67 | 75.37 | 120.30% | 60 | HOP - House of Pain |
| 37 | 85.12 | 70.95 | 119.97% | 84 | STING - Clan STING |
| 38 | 91.86 | 77.24 | 118.94% | 51 | noK - noKturnal |
| 39 | 104.88 | 89.73 | 116.89% | 66 | ReZ - Rezurrection |
| 40 | 95.51 | 81.88 | 116.65% | 162 | sE - shattered Existance |
| 41 | 81.32 | 70.00 | 116.17% | 53 | PCSF - Pacific Coast Special Forces |
| 42 | 85.68 | 74.47 | 115.04% | 118 | iE - illusional existance |
| 43 | 91.87 | 79.88 | 115.01% | 136 | @ - Clan Red Eye |
| 44 | 108.79 | 94.71 | 114.86% | 56 | wP - WaPish |
| 45 | 78.73 | 68.68 | 114.63% | 66 | cc - coppell clan |
| 46 | 78.44 | 68.48 | 114.54% | 200 | bE - Bulimic Eskimos |
| 47 | 93.94 | 82.45 | 113.94% | 142 | fuct - f u c t |
| 48 | 87.52 | 77.19 | 113.38% | 128 | tkA - Team Killers Anonymous |
| 49 | 82.57 | 72.83 | 113.37% | 152 | vs - Versus |
| 50 | 145.35 | 128.33 | 113.26% | 55 | SEP - Scorched Earth Policy |
* A clan needs to have played at least 50 rounds to appear on this list.
