Men Pair Former partnership

Alonso / Vaccari

Ignacio Alonso Chillaron and Simone Vaccari have played 4 matches together since September 2026, winning 2 (50%).

Spain

Ignacio Alonso Chillaron

Lifetime together

ELO 1491 All-time top pairs since Sep 2026

Win Rate

50%

2 W · 2 L

Matches

Played together

Titles

0 finals

Semifinals

Best: Quarterfinal

Sets

4 lost

Games

38 lost

Synergy

together vs. their individual ELO

Better together 6 matches together

Together they win a little more than their individual ratings predict.

Under-performing At their level Over-performing

Their ratings predicted a 46% win rate together; they won 50%. (+3.6 points)

Quarter by quarter gap to expectation, in points

A bar is the gap that quarter; a grey stub means too few matches to judge; the dashed bar is the current quarter so far.

The expectation uses each player’s own rating before every match, from all their partnerships — so the gap is what this pairing adds or costs. Includes qualifying. How ELO works

Biggest rivalries

Head-to-head record — finals & late rounds weigh heaviest

Del Castillo / Fernandez

1 meeting

0–1 0% won

No late-round meetings yet

Last Quarterfinal · FIP Silver Nairobi B-active · September 19, 2026 · Lost

Full head-to-head

Shah / Lister

1 meeting

1–0 100% won

No late-round meetings yet

Last Round of 16 · FIP Silver Nairobi B-active · September 18, 2026 · Won

Full head-to-head

Cepero / Sager

1 meeting

0–1 0% won

No late-round meetings yet

Last Round of 32 · FIP Gold Mediolanum Padel Cup Perugia · October 1, 2026 · Lost

Full head-to-head

Guinaldo / Esteban

1 meeting

1–0 100% won

No late-round meetings yet

Last Round of 32 · FIP Silver Nairobi B-active · September 17, 2026 · Won

Full head-to-head

Last matches together

Result	Opponents	Tournament	Round	Date
L	Geens / Moragues	Germany P2 2026	Qualifying round 2	October 5, 2026
W	Levchuk / Orduña	Germany P2 2026	Qualifying round 1	October 4, 2026
L	Cepero / Sager	FIP Gold Mediolanum Padel Cup Perugia	Round of 32	October 1, 2026
L	Del Castillo / Fernandez	FIP Silver Nairobi B-active	Quarterfinal	September 19, 2026
W	Shah / Lister	FIP Silver Nairobi B-active	Round of 16	September 18, 2026
W	Guinaldo / Esteban	FIP Silver Nairobi B-active	Round of 32	September 17, 2026

Quick answers

How many titles have Alonso and Vaccari won together?

Ignacio Alonso Chillaron and Simone Vaccari have not won a title together yet — their best result as a pair is reaching the quarterfinal.

What is Alonso and Vaccari's win rate as a pair?

Together they have won 2 of their 4 matches — a 50% win rate since September 2026.

When did Alonso and Vaccari start playing together?

Ignacio Alonso Chillaron and Simone Vaccari first played together in September 2026.

When did Alonso and Vaccari last play together?

Their most recent completed match together was on October 5, 2026 at the Germany P2 2026 — a loss against Geens / Moragues.

Who are Alonso and Vaccari's biggest rivals?

Their biggest rivalry is with Del Castillo / Fernandez, whom they have faced 1 time, winning 0 and losing 1 — see the full head-to-head.