Sentinels vs Cloud9 prediction for April 21, 2026: Our Monte Carlo simulation ran 20,000 game iterations and projects Cloud9 3 - Sentinels 1. Cloud9 is favored with a 80.1% win probability. Most likely series score: 1-3 (Best of 5).
Cloud9
3
Projected Maps
VS
Bo5 • Unknown
Sentinels
1
Projected Maps
Series Win Probability
Cloud9Sentinels
1-3
Most Likely Score
VERY_HIGH
Confidence
20,000
Simulations
Calibrated accuracy at this confidence: 57.3% (4,999 games)
Team Profiles
Sentinels
Early
47%
Mid
44%
Late
41%
Elo: 1560 · ⚔️ Teamfight · Record: 5-12 (29%)
Cloud9
Early
57%
Mid
56%
Late
60%
Elo: 1845 · ⚡ Early Aggro · Record: 34-13 (72%)
Score Distribution
Sentinels winsCloud9 wins
0-3
28.0%
1-3
31.6%
2-3
20.6%
3-0
2.9%
3-1
6.4%
3-2
10.7%
Advantage Breakdown
Player -1.8%Draft +0.1%Phase -1.1%Context -1.8%
Key Factors
- Cloud9 holds a significant Elo advantage (284 pts)
- Cloud9 holds a slight edge in player quality
- Cloud9 leads the H2H record 3-0
- Cloud9 is in stronger recent form
Market Odds
Sentinels
+290
Edge: -22.3%
Cloud9
-435
Edge: -1.5%
championship_v2.1 · 20,000 sims · Uncertainty: 0.27
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How this prediction was generated: This page shows output from the Olympus Bets League of Legends Monte Carlo engine. Each game is simulated 20,000 times using real-time team data, injury reports, and current odds. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Full methodology →