Daniel Salas vs Stephen Costello
Side-by-side comparison: records, physical profile, Combat Edge Elo, win methods, tracked UFC stats, and common opponents.
Compare any two fighters → 
Tale of the tape
20-9-1 Record 6-4-0
Welterweight Division Welterweight
5'8" Height 6'1"
70" Reach -
157 lbs Weight 171 lbs
Bonebreakers MMA Team SBG Ireland
What's at stake
The ratings are close, so the Elo swings are near-symmetric — the winner and loser trade a similar number of points either way.
If they win+16→ 1550
If they lose-16→ 1518
If they win+16→ 1550
If they lose-16→ 1518
Projected for a decision result at current ratings. A finish (KO/TKO or submission) scales the swing up by roughly 20–25%.
Tracked stat edges
Elo Trajectory
Daniel Salas Stephen Costello
Win method breakdown
Combat Edge model read
Stephen Costello63%
Daniel Salas37%Elo baseline: 50%
The Combat Edge model makes Stephen Costello a 63% favorite over Daniel Salas in a hypothetical meeting — an upset call against the Elo baseline, which leans Daniel Salas's way (50%).
Their Combat Edge Elo ratings are nearly level (1534 vs 1534), separated by just 0 points.
Daniel Salas enters on a 2-fight loss streak.
Daniel Salas finishes 75% of wins inside the distance, Stephen Costello 67%.
Model estimate for a hypothetical bout, generated from Combat Edge Elo, form, and career stats. Not a betting recommendation.