**Chapecoense and Remo sit deep in the relegation zone with 18 and 26 points after 30-31 rounds, respectively, leaving them with minimal realistic chance of survival given their poor recent results and remaining schedule.** Chapecoense’s heavy defeats, including a 4-1 loss to Athletico Paranaense, and Remo’s inability to string together wins have widened the gap to safety. Grêmio (31 points) and Internacional (32 points) occupy the next spots in the drop zone after mixed October results, such as Grêmio’s 2-4 loss to Cruzeiro and Internacional’s 0-2 defeat to Mirassol. Corinthians (32 points from 30 games) and Mirassol (36 points) remain just above but face pressure in the final stretch. With roughly seven rounds left, the four teams finishing 17th–20th will drop to Série B, and current form, goal difference, and fixture difficulty continue to shape trader views on the likely relegated sides.