Tokyo · HARD

Matteo Arnaldi vs Rei Sakamoto prediction

30 September 2026 · 11:00

FINAL RESULTMatteo ArnaldiWinner
Matteo Arnaldi — Flashscore photo

Matteo Arnaldi

ITA

Age 25

Overall Elo
1761.0
Hard Elo
1676.5
Clay Elo
—
Grass Elo
—
Rei Sakamoto — Flashscore photo

Rei Sakamoto

JPN

Age 20

Overall Elo
1634.0
Hard Elo
1624.7
Clay Elo
—
Grass Elo
—
Surface

Estimates, not picks. Form, fitness and match conditions also matter.

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Tennis Abstract · 2 players · Loading ratings

MATCH RESULT AND ANALYSIS

Matteo Arnaldi vs Rei Sakamoto prediction, H2H and odds

Matteo Arnaldi won the match. The original Elo, H2H and statistical match analysis remains available below.

STATISTICAL MATCH ANALYSIS

Matteo Arnaldi vs Rei Sakamoto statistical comparison

Matteo Arnaldi and Rei Sakamoto are compared using verified 2026 records, recent form, hard-court Elo, serve-and-return indicators and head-to-head data where a reliable record is available.

2026 RECORD16–16Matteo Arnaldi
RECENT FORM2–3Matteo Arnaldi · last 5
H2HNo verified meetingsAvailable record
RECENT FORM4–1Rei Sakamoto · last 5
2026 RECORD22–18Rei Sakamoto
Matteo Arnaldi1676.5hard Elo
ABSOLUTE ELO GAP51.8between the players
Rei Sakamoto1624.7hard Elo
MARKET ODDS

Market prices for Matteo Arnaldi vs Rei Sakamoto

Available pre-match bookmaker prices for both players. Market odds can move after this page is updated.

Matteo Arnaldi2.23Market odds
Rei Sakamoto1.70Market odds

Odds and match data updated .

LAST FIVE VERIFIED RESULTS

Matteo Arnaldi recent form

  1. L(11) Taylor Fritz [USA] d. Arnaldi07-Oct-2026 · Shanghai · Hard · R647-5 6-4
  2. WArnaldi d. (Q) Bernard Tomic [AUS]07-Oct-2026 · Shanghai · Hard · R1286-3 6-1
  3. L(1) Carlos Alcaraz [ESP] d. Arnaldi30-Sep-2026 · Tokyo · Hard · R167-6(6) 6-1
  4. WArnaldi d. (WC) Rei Sakamoto [JPN]30-Sep-2026 · Tokyo · Hard · R322-6 6-4 6-4
  5. LJames Duckworth [AUS] d. (30) Arnaldi31-Aug-2026 · US Open · Hard · R1285-7 6-3 6-2 7-6(8)
LAST FIVE VERIFIED RESULTS

Rei Sakamoto recent form

  1. L(9) Alex De Minaur [AUS] d. (Q) Sakamoto07-Oct-2026 · Shanghai · Hard · R327-6(6) 6-4
  2. W(Q) Sakamoto d. (23) Andrey Rublev [RUS]07-Oct-2026 · Shanghai · Hard · R646-4 6-4
  3. W(Q) Sakamoto d. Marco Trungelliti [ARG]07-Oct-2026 · Shanghai · Hard · R1286-3 7-5
  4. W(21) Sakamoto d. (3) Kyrian Jacquet [FRA]07-Oct-2026 · Shanghai · Hard · Q27-6(6) 4-6 7-6(8)
  5. W(21) Sakamoto d. (PR) Seong Chan Hong [KOR]07-Oct-2026 · Shanghai · Hard · Q16-3 7-5
IN-DEPTH MATCHUP ANALYSIS

Matteo Arnaldi vs Rei Sakamoto statistical comparison

Matteo Arnaldi has a 50.0% win rate across 32 2026 matches. Rei Sakamoto has a 55.0% win rate across 40 matches.

Across the five most recent verified results available, Matteo Arnaldi is 2–3 and Rei Sakamoto is 4–1. This form sample is descriptive and does not override the scheduled surface or opponent quality.

Matteo Arnaldi records 70.9% of service games held and 59.8% of service points won. Rei Sakamoto records 83.0% of service games held and 65.3% of service points won.

On return, Matteo Arnaldi records 23.1% of return games broken and 37.6% of return points won. Rei Sakamoto records 19.6% of return games broken and 36.1% of return points won.

The available ace-rate figures are 5.7% for Matteo Arnaldi and 11.1% for Rei Sakamoto.

Matteo Arnaldi holds the higher verified hard-court Elo in this comparison, with an Elo gap of 78.5 points. The rating baseline converts to 61.1% for Matteo Arnaldi and 38.9% for Rei Sakamoto before any separate market or contextual assessment.

MATCH CONTEXT

Hard-court matchup factors

Rei Sakamoto enters with the stronger recorded hold percentage (83.0% versus 70.9%). Matteo Arnaldi has created more return-game pressure by break percentage (23.1% versus 19.6%). These indicators describe the matchup rather than guarantee an outcome; current odds and late match information can materially change the value assessment.

Match FAQ

What does the Matteo Arnaldi vs Rei Sakamoto prediction assess?

It compares verified 2026 player records, recent form, hard Elo, serve-and-return indicators, H2H history and available market odds.

What is the Matteo Arnaldi vs Rei Sakamoto H2H record?

CourtValue has not found a reliable completed H2H record for this matchup and does not invent one.

Are the displayed odds a guaranteed pick?

No. Odds and Elo estimates can change and no prediction guarantees a result or profit. CourtValue separates statistical comparison from any separately labelled Official Pick.