Select ESPN Fantasy Sport
Enter Your ESPN League ID
Just enter your League ID (numbers only), or paste your full ESPN league link.Find your League ID in the ESPN Fantasy app under League → League Info.
Want to see how the rankings and player contribution tables look first?
Why Pure Roster Strength Matters
Standard fantasy standings reward easy schedules and lucky weekly matchups. Our analytics engine measures true roster talent and predictive championship viability.
1. Zero Win-Loss Distortion
Win-loss records are displayed for context, but rankings are ordered 100% by roster strength. A team facing the league's toughest schedule won't be artificially downgraded.
2. Full Depth & Bench Accounting
Starters get injured. Our model evaluates entire rosters including bench players, rewarding depth and resilient draft construction rather than just top-heavy rosters.
3. Multi-Tiered Projection Model
Combines current season production (52.5%), historical multi-season baseline (17.5%), and ESPN predictive projections (30.0%) to prevent overreacting to early small sample sizes.
Trade Analysis
Discover how RosterPower evaluates fantasy trades using player performance, projected production, starting lineup strength, and roster depth. Understand how every trade can reshape your league's power rankings.
Player Valuation
Each player receives a performance-based value combining current-season results, historical production, and ESPN projections.
Team Strength
RosterPower recalculates both teams after exchanging players, accounting for starting lineups and valuable bench depth.
Ranking Impact
The entire league is recalculated to show how a proposed trade affects each team's rating and position in the power rankings.
Trade Comparison
Compare the projected gains and losses for both teams to understand which roster benefits more from the proposed exchange.
Trade Analyzer In Action
Explore an interactive trade example to see how exchanging players affects team ratings, roster strength, and league rankings. Switch between Before Trade and After Trade to compare the results. No ESPN league connection required.
Trade Analysis
Example ResultSee how a proposed player exchange changes both teams.
Team A
Rank: 2nd ↑
+2.4
Rating Change
Acquires
Leon Draisaitl
C
+8.7
Player Value
Cale Makar
D
+6.1
Player Value
Gives Up
Jack Hughes
C
-9.1
Player Value
Miro Heiskanen
D
-5.3
Player Value
Team B
Rank: 5th ↑
+1.8
Rating Change
Acquires
Jack Hughes
C
+9.1
Player Value
Miro Heiskanen
D
+5.3
Player Value
Gives Up
Leon Draisaitl
C
-8.7
Player Value
Cale Makar
D
-6.1
Player Value
Example Trade Outcome
In this hypothetical simulation, both teams improve their overall ratings and league rankings, with Team A gaining slightly more.
Illustrative player values, ratings, and rankings. This is not a live league calculation.
Head-to-Head Comparison
Discover which fantasy team has the stronger roster. Compare position groups, evaluate weighted points per game, and see which team comes out on top.
Team Comparison
Example fantasy hockey matchup
Team A
Northern Legends
Team B
Ice Breakers
Total Weighted Points Per Game
76.4
PPG
Northern Legends
Runner-Up
73.6
PPG
Ice Breakers
Northern Legends have a +2.8 PPG advantage
Illustrative fantasy hockey matchup. Results are not based on live ESPN data.