Ben Shelton vs Jerome Kym | Basel Round of 16

UMPIRY

BaselR16HardThu 29 Oct · 11:00

Ben Shelton(1)ATP #4 · USA83%

VSStrong favourite · Shelton B.

Jerome KymATP #222 · SUI17%

Win probabilityWho is more likely to winStrong favourite · Shelton B.

83%17%

Clear edge for Shelton B. across form, surface and matchup. Upsets at this level happen in about 1 in 6 such matches.

Umpiry ScoreMatchup strength, 0–10 · not a probability

Shelton B.7.7/10

Dominant favourite

Kym J.5.6/10

Slight disadvantage

Why

Surface+330 Hard Elo edgeSupports Shelton B.

Overall ratingOverall Elo 1960Supports Shelton B.

This eventReached the last 16 here last yearSupports Shelton B.

Long matches1 three-setter in 14 daysAgainst the prediction · Kym J.

Head-to-headNo prior meetingsBoth players

ELO2 171

Hard ELO2 051

Last 106–4

Age24

Height193 cm

PlaysLeft

EarningsCareer $15.1M2026 $3.6M

ELO1 829

Hard ELO1 724

Last 107–3

Age23

Height198 cm

PlaysRight

EarningsCareer $841K2026 $197K

Ben Shelton faces Jerome Kym in the Basel round of 16 on hard. Ben Shelton holds the paper edge — ranked #4, defending last year's round of 16, a roughly 330-point hard Elo advantage. Recent hard form is closely matched.

Key context

Freshness: Ben Shelton comes in with 16 days of rest and 0 games in 14d, vs Jerome Kym's 10 and 68.
Under pressure: In the tight moments, Ben Shelton has rated higher under pressure (Clutch Rating 85 vs 36).
Last match: Ben Shelton dropped the opening set before beating Aleksandar Kovacevic 6–7 7–6 7–6.

Common opponents

2 shared · last 12 months

Shelton B. and Kym J. faced 2 of the same opponents in the last 12 months. Shelton B. went 2–0 (100%) against them, Kym J. 0–2 (0%).

2–0100%Shelton B. · better vs 2Record vs common opponents0–20%Kym J. · better vs 0

Vs common opponents · derived from scorelines

6–0Sets1–4

36–16Games25–31

0–0Tiebreaks1–1

0–0Deciding sets0–1

Only 2 common opponents — too few for any conclusion. Shown without assessment.

vs Tsitsipas S.#33W6-2 6-3 6-4US Open · hardL4-6 7-6(2) 6-7(5)Gstaad · clay
vs Sweeny D.#112W6-3 6-2 6-2Australian Open · hardL4-6 4-6Australian Open · hard

Head-to-head

They have not met before.

Evidence

Shelton B.Kym J.

FormLast 10 matches each · 2026

Win–loss6–47–3

Season win rate71% (42–17)60% (27–18)

RatingUmpiry ELO

Overall ELO21711829

Hard-court ELO20511724

Serve vs returnLast 55 vs 42 matches

1st-serve points won77%77%

Return points won33%36%

Aces / match11.09.4

ClutchLast 55 vs 42 matches

Break points saved72%63%

Draw

Odds

Conditions

11:00 local

SurfaceHard · fast

Forecast6°C · Overcast

Wind8 km/h

Humidity96%

Court pace fast: big serves, short points.

Freshness

Last 7 & 14 days

Shelton B.Kym J.

16Days since last match10

0Matches · 7 days0

0Games · 7 days0

0Matches · 14 days3

0Games · 14 days68

Green marks the fresher player.

Cite this

Umpiry, "Ben Shelton vs Jerome Kym — Basel Round of 16", https://umpiry.com/match/2026-10-29/kym-vs-shelton-basel-r16?utm_source=cite (as of 29 October 2026).