This has been a great year for BO5 finals.
So many close series going to 5 games with some notable reverse sweeps:
Reverse Sweep
| Tier | Tournament | Game |
|---|---|---|
| Tier 1 | TI10: SEA Qualifier | Fnatic 3-2 TNC Predator |
| Tier 1 | ONE Esports Singapore Major 2021 | Invictus Gaming 3-2 Evil Geniuses |
| Tier 2 | BTS Pro Series Season 7: America | Team Undying 3-2 NoPing e-sports |
| Tier 2 | BTS Pro Series Season 7: SEA | Galaxy Racer 3-2 Fnatic |
| Tier 2 | Yamei Pro Series Season 1 | Execration 3-2 MY |
| Tier 3 | QH Sports Dota Series 2 | Execration 3-2 Ragdoll |
Other BO5 series that goes to 5 games
| Tier | Tournament | Game |
|---|---|---|
| Tier 1 | TI10 | Team Spirit 3-2 PSG.LGD |
| Tier 1 | ESL One Fall 2021 | Tundra Esports 3-2 PSG.LGD |
| Tier 1 | ESL One Summer 2021 | T1 3-2 Virtus.pro |
| Tier 1 | TI10: Western Europe Qualifier | OG 3-2 Tundra Esports |
| Tier 1 | TI10: Eastern Europe Qualifier | Team Spirit 3-2 Team Empire |
| Tier 2 | Pinnacle Cup | Team Spirit 3-2 Winstrike Team |
| Tier 3 | BTS Pro Series Season 8: SEA | BOOM Esports 3-2 Team SMG |
| Tier 3 | OB.Moon Asian Arena | Team SMG 3-2 Team MagMa |
| Tier 3 | BIX Invitationals Summer | OB Esports x Neon 3-2 Moon Chasers |
| Tier 3 | PNXBET Invitationals SEA Season 2 | OB Esports x Neon 3-2 Motivate.Trust Gaming |
GG.
Source: https://www.reddit.com/r/DotA2/comments/qa3rlh/theme_of_dota2_bo5_finals_in_2021/
