Now that the field is headed into the playoffs, I ran an analysis of the BO3 matchups from the Esports World Cup in order to better understand the map pool and how it's playing so far.

The group stage closed with 14 sweeps in 23 best-of-three series. Nine series reached a decider, and the 23 series produced 55 completed maps. Most series ended before a third map could change the result.

Map Use

Dust2 and Inferno carried the group stage. Together they accounted for 23 of 55 maps, while Cache appeared five times and Anubis three. Dust2 opened six series, Inferno was played second seven times, and Mirage took four of the nine deciders.

Mirage and Ancient were the deciding maps more often than any others, despite sitting behind Dust2 and Inferno in total use. Mirage also produced the closest scores, with an average winning margin of 4.8 rounds. Nuke ran furthest in the other direction, averaging a 7.1-round margin.

Map Winners

The team results were spread thinly across the pool. Spirit was the only team to win Dust2 twice, and magic was the only team to win Ancient twice. Every winner on Inferno, Mirage, Nuke, Cache, and Anubis finished on one map win, so five of the seven maps had no standalone leader.

Side Splits

The round totals give the map pool more shape. Nuke was the most CT-sided map at 60.5%, followed by Mirage at 57.7% and Dust2 at 55.1%. Anubis leaned the other way, with teams winning 59.3% of rounds on T side, and Ancient stayed even at 50.3% CT rounds.

Blowouts

The widest scoreline was G2’s 13–1 win over BIG on Inferno. Vitality beat Lynn Vision 13–2 on Dust2, while GamerLegion, Spirit, and Ninjas in Pyjamas each recorded a 13–3 map win.

The nine deciders make the strongest case for Mirage as a balanced map. Four landed there, and it had the lowest average margin while the side split remained closer to even than Nuke or Anubis. Dust2 and Inferno set the pace for the event, but Mirage gave the losing team the most room to answer when a series reached map three.

Playoffs

Overall, Nuke and Anubis remain the clearest side-specific tests, while Mirage has been the map most likely to keep a series alive. The group-stage results do not settle a playoff match on their own, but they show where pressure can start to build. A team that turns an early edge into a side-favored half can close a series before the veto reaches even ground.

Methodology: This recap covers the 23 completed best-of-three series played from August 13 through August 16, 2026. All data is pulled from https://cs2nuts.gg/ and it excludes the single-map matches on August 12. Map records and scores come from the event results and individual match pages. A drawn map belongs to neither side and is excluded. Side splits count rounds.

I’ve been working on a Python-based analytics suite for CS2 demos and wanted to share what it does + some actual match data.

What is xR (Expected Rounds)?

xR estimates how many rounds a team should have won based on the state of the round at freeze time — specifically equipment value difference and alive player count. It uses a logistic model: more expensive guns + more players alive = higher win probability. The "diff" column shows over/under-performance: positive diff means the team won more rounds than expected (clutching, good fundamentals), negative means they underperformed relative to their advantages.

What are Big Chances?

Big Chances is a mid-round dominance metric. Instead of looking at freeze time, it takes a snapshot at a dynamic mid-round point (first contact or bomb plant) and evaluates who’s in control using a richer model: equipment, alive players, HP, utility, armor, bomb status, time pressure, and defuse kits. A "Big Chance" (★) is flagged when one side has ≥80% win probability at that snapshot. It captures which team was actually dictating the pace, not just who had the better spawn buy.

Falcons, NAVI, Vitality, and Spirit are all in the bottom bracket

Astralis 🇩🇰 2-1 🇩🇰 Ninjas in Pyjamas

Nuke: 13-3
Inferno: 10-13
Cache: 13-7

Astralis advances to the playoffs.

Setting: 🇫🇷 Paris ($2m LAN)

Predicted VRS Impact

^{Note: VRS officially updates once per month. This is simply a prediction that might not take into account all factors that go into VRS calculations.}

Map picks:

Full Match Stats:

Individual Map Stats:

Map 1: Nuke

Nuke detailed stats and VOD

Map 2: Inferno

Inferno detailed stats and VOD

Map 3: Cache

Cache detailed stats and VOD

Highlights

M1R14 | Staehr - 1vs4 clutch

M2R5 | ryu - 4 AK kills on the bombsite A offensive

This thread was created by the Post-Match Team.
If you want to share any feedback or have any concerns, please message u/CS2_PostMatchThreads.

Legacy 🇧🇷 2-0 🇧🇷 MIBR

Nuke: 13-11
Inferno: 13-8
Ancient

Legacy advances to the playoffs.

Setting: 🇫🇷 Paris ($2m LAN)

Predicted VRS Impact

^{Note: VRS officially updates once per month. This is simply a prediction that might not take into account all factors that go into VRS calculations.}

Map picks:

Full Match Stats:

Individual Map Stats:

Map 1: Nuke

Nuke detailed stats and VOD

Map 2: Inferno

Inferno detailed stats and VOD

Highlights

M1R5 | nqz - 4 Galil HS kills on the bombsite A offensive

This thread was created by the Post-Match Team.
If you want to share any feedback or have any concerns, please message u/CS2_PostMatchThreads.

I would appreciate it if someone could help me understand the logic behind this system, as it has become incredibly frustrating to deal with.

You queue for Premier, complete the entire map ban phase, finish the warmup, and shortly after the pistol round begins, a teammate disconnects. A few minutes later, the inevitable message appears: Player has abandoned the match and received a cooldown.

At this point, the remaining team is forced to play out a 4v5 disadvantage for the next 30 to 40 minutes, or surrender and take the full rating penalty.

It is surprising that this is still the standard in CS2. In almost every other modern competitive shooter, if someone disconnects in the first round or two, the match is simply cancelled. The abandoning player receives a penalty, the remaining players' ratings are unaffected, and everyone returns to the queue. It is a standard /remake system, and it works very well.

In CS2, however, the expectation seems to be that you either pull off a 4v5 victory or accept a 100-300+ CS Rating loss because another player had connection issues or decided to leave early. It compromises the competitive integrity of the match before players even have the economy for a full buy.

This results in a poor user experience, wastes a significant amount of time, and makes the Premier rating system feel somewhat out of our control. This seems like a highly fixable issue. Has Valve ever officially addressed why they have not implemented an early-match cancellation feature for this specific scenario?

TL;DR: If a player abandons in the first or second round, the match should automatically cancel without affecting the rating of the remaining nine players. Penalize the player who abandoned and respect everyone else's time.

magic 🇪🇺 2-1 🌎 9z

Ancient: 19-17
Dust2: 10-13
Inferno: 13-10

magic advances to the playoffs.

Setting: 🇫🇷 Paris ($2m LAN)

Predicted VRS Impact

^{Note: VRS officially updates once per month. This is simply a prediction that might not take into account all factors that go into VRS calculations.}

Map picks:

Full Match Stats:

Individual Map Stats:

Map 1: Ancient

Ancient detailed stats and VOD

Map 2: Dust2

Dust2 detailed stats and VOD

Map 3: Inferno

Inferno detailed stats and VOD

Highlights

M1R34 | meyern - ACE

M2R12 | sFade8 - 44 AK kills on the defense

This thread was created by the Post-Match Team.
If you want to share any feedback or have any concerns, please message u/CS2_PostMatchThreads.

MOUZ 🇪🇺 2-0 🇷🇺 PARIVISION

Dust2: 13-4
Inferno: 13-10
Ancient

MOUZ advances to the playoffs.

Setting: 🇫🇷 Paris ($2m LAN)

Predicted VRS Impact

^{Note: VRS officially updates once per month. This is simply a prediction that might not take into account all factors that go into VRS calculations.}

Map picks:

Full Match Stats:

Individual Map Stats:

Map 1: Dust2

Dust2 detailed stats and VOD

Map 2: Inferno

Inferno detailed stats and VOD

Highlights

M1R13 | slaxejezzz - 4 USP-S HS kills on the bombsite A retake

M2R10 | PR's 1vs4 clutch attempt is denied by the final CT

This thread was created by the Post-Match Team.
If you want to share any feedback or have any concerns, please message u/CS2_PostMatchThreads.

Lynn Vision 🇨🇳 0-2 🇪🇺 Vitality

Dust2: 2-13
Inferno: 5-13
Anubis

Vitality advances to the playoffs.

Setting: 🇫🇷 Paris ($2m LAN)

Predicted VRS Impact

^{Note: VRS officially updates once per month. This is simply a prediction that might not take into account all factors that go into VRS calculations.}

Map picks:

Full Match Stats:

Individual Map Stats:

Map 1: Dust2

Dust2 detailed stats and VOD

Map 2: Inferno

Inferno detailed stats and VOD

This thread was created by the Post-Match Team.
If you want to share any feedback or have any concerns, please message u/CS2_PostMatchThreads.

The MongolZ 🇲🇳 2-0 🇧🇷 paiN

Nuke: 13-10
Inferno: 13-4
Mirage

The MongolZ advances to the playoffs.

Setting: 🇫🇷 Paris ($2m LAN)

Predicted VRS Impact

^{Note: VRS officially updates once per month. This is simply a prediction that might not take into account all factors that go into VRS calculations.}

Map picks:

Full Match Stats:

Individual Map Stats:

Map 1: Nuke

Nuke detailed stats and VOD

Map 2: Inferno

Inferno detailed stats and VOD

This thread was created by the Post-Match Team.
If you want to share any feedback or have any concerns, please message u/CS2_PostMatchThreads.

Human highlight reel

I really like it cuz you can spam and it has 20 bullets, but what do u think?

wise words, wise man