Delray Beach FL, U.S.A. Hard Atp 250 Round of 16

Alex Michelsen vs Sebastian Korda: AI Prediction | Games, Aces & Double Faults

Alex Michelsen

Rank: #41
50%
VS

Sebastian Korda

Rank: #53
50%
Expected Total Games: 23.8
Predicted Winner: Sebastian Korda

Ranking Trends

Alex Michelsen

  • Current Rank: #41 (2026-02-09)
  • 3 Months Ago: #38 (2025-11-17)
  • 6 Months Ago: #30 (2025-08-18)
  • 9 Months Ago: #33 (2025-05-19)
  • 12 Months Ago: #33 (2025-02-17)

Sebastian Korda

  • Current Rank: #53 (2026-02-09)
  • 3 Months Ago: #48 (2025-11-17)
  • 6 Months Ago: #86 (2025-08-18)
  • 9 Months Ago: #23 (2025-05-19)
  • 12 Months Ago: #22 (2025-02-17)

Player Metrics

Alex Michelsen

Form Index: 42.2
ELO Rating: 1321.0
Glicko2 Rating: 1633.5
Current Fatigue (minutes): 88.0
Surface Strength:
Hard: 8.4
Clay: 9.1
Grass: 10.6
Serve Rating: 80.5
Return Rating: 62.5

Sebastian Korda

Form Index: 53.5
ELO Rating: 1052.8
Glicko2 Rating: 1699.1
Current Fatigue (minutes): 88.0
Surface Strength:
Hard: 8.9
Clay: 10.4
Grass: 9.5
Serve Rating: 98.2
Return Rating: 87.6

Recent Matches

Alex Michelsen
✅ ❌ ✅ ❌ ❌

  • Last Match: ✅ vs Valentin Vacherot (2-0) hard Delray Beach 88 min
  • 2nd Last Match: ❌ vs Alejandro Davidovich Fokina (0-2) hard Dallas 78 min
  • 3rd Last Match: ✅ vs Grigor Dimitrov (2-1) hard Dallas 125 min
  • 4th Last Match: ❌ vs Karen Khachanov (2-3) hard Australian Open 174 min
  • 5th Last Match: ❌ vs Marcos Giron (0-2) hard Auckland 87 min

Sebastian Korda
✅ ❌ ✅ ✅ ❌

  • Last Match: ✅ vs Mackenzie McDonald (2-0) hard Delray Beach 88 min
  • 2nd Last Match: ❌ vs Taylor Fritz (1-2) hard Dallas 149 min
  • 3rd Last Match: ✅ vs Frances Tiafoe (2-0) hard Dallas 68 min
  • 4th Last Match: ✅ vs Michael Zheng (2-0) hard Dallas 67 min
  • 5th Last Match: ❌ vs Michael Zheng (2-3) hard Australian Open 174 min

Head-to-Head (Last 2 Seasons)

1
Alex Michelsen
vs
0
Sebastian Korda
Hard
1 - 0
Clay
0 - 0
Grass
0 - 0

Key Prediction Insights

This round-of-16 meeting in Delray Beach, Florida is on outdoor hard courts at an ATP 250-level event. The model narrowly favors Sebastian Korda to win — Korda 50.45% vs Alex Michelsen 49.55% — with a predicted total of about 23.78 games in the match.

Match Analysis

Michelsen (rank 41) brings a higher Elo (1321.02) than Korda (rank 53, Elo 1052.75) and a solid form index of 42.16 compared with Korda’s 53.46. Both players report identical cumulative fatigue from this event (88 minutes), and their surface strength indices are nearly the same (Michelsen 8.38, Korda 8.87), suggesting neither holds a pronounced surface advantage. Notably, Korda’s mean serve index (98.16) is much higher than Michelsen’s (80.51) by over 17 points, and his mean return index (87.58) also exceeds Michelsen’s (62.46) by more than 25 points — those are meaningful disparities that can shape key moments. Over the last three matches Michelsen is 2-1: a straight-sets win in Delray Beach over Valentin Vacherot, a loss to Alejandro Davidovich Fokina in Dallas, and a tough three-set victory over Grigor Dimitrov in Dallas. Korda is also 2-1 recently: he beat Mackenzie McDonald in Delray Beach and Frances Tiafoe in Dallas, with a three-set loss to Taylor Fritz in a long match. Both have shown the ability to close matches, but Korda’s recent form index and superior serve/return metrics hint at more consistent control on serve and on return games.

Total Games Predictions

🎾
Expected Total Games in Match 23.8 Most likely outcome: 23 games

📊 Total Games Probability Distribution

Distribution

Probability of each total games outcome

Cumulative Probability (CDF)

Probability of total games ≤ X

Aces and Double Faults Predictions

Aces prediction for the match is about 10.95 total serves, and the predicted aces skew toward Korda given his substantially higher mean serve index. The expected double faults for the match are 5.02; the hard court’s medium pace typically produces a moderate ace count and a moderate number of expected double faults. Because Korda’s serve rating is significantly higher, he is likely to contribute a larger share of the predicted aces.
🎯
Expected Total Aces 10.9 Most likely: 10 aces
❌
Expected Total Double Faults 5.0 Most likely: 5 double faults

🎯 Aces Probability Distribution

Distribution

Probability of each ace count outcome

Cumulative Probability (CDF)

Probability of aces ≤ X

❌ Double Faults Probability Distribution

Distribution

Probability of each double fault count outcome

Cumulative Probability (CDF)

Probability of double faults ≤ X

New to probability charts? Learn how to interpret distribution and CDF curves

Final Prediction

Korda’s edge comes from a superior serve and return profile, which slightly offsets Michelsen’s higher Elo and similar fatigue/surface metrics. Watch the early service games and return breaks — they should decide this tight, roughly 24‑game encounter.

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