- A -

Jan Siemerink vs José Acasuso

Jan Siemerink vs Andre Agassi

Jan Siemerink vs Ronald Agénor

Jan Siemerink vs Juan Aguilera

Jan Siemerink vs Karim Alami

Jan Siemerink vs Carlos Alcaraz

Jan Siemerink vs Nicolás Almagro

Jan Siemerink vs Mario Ančić

Jan Siemerink vs Kevin Anderson

Jan Siemerink vs Igor Andreev

Jan Siemerink vs Pablo Andújar

Jan Siemerink vs Paul Annacone

Jan Siemerink vs Jimmy Arias

Jan Siemerink vs Jordi Arrese

Jan Siemerink vs Félix Auger-Aliassime

- B -

Jan Siemerink vs Sebastián Báez

Jan Siemerink vs Marcos Baghdatis

Jan Siemerink vs Nikoloz Basilashvili

Jan Siemerink vs Mike Bauer

Jan Siemerink vs Roberto Bautista Agut

Jan Siemerink vs Boris Becker

Jan Siemerink vs Thomaz Bellucci

Jan Siemerink vs Alberto Berasategui

Jan Siemerink vs Tomáš Berdych

Jan Siemerink vs Jay Berger

Jan Siemerink vs Carlos Berlocq

Jan Siemerink vs Matteo Berrettini

Jan Siemerink vs Jonas Björkman

Jan Siemerink vs Byron Black

Jan Siemerink vs James Blake

Jan Siemerink vs Arnaud Boetsch

Jan Siemerink vs Björn Borg

Jan Siemerink vs Sergi Bruguera

Jan Siemerink vs Alexander Bublik

- C -

Jan Siemerink vs Pedro Cachin

Jan Siemerink vs Darren Cahill

Jan Siemerink vs Agustín Calleri

Jan Siemerink vs Guillermo Cañas

Jan Siemerink vs Francesco Cancellotti

Jan Siemerink vs Paolo Canè

Jan Siemerink vs Roberto Carballés

Jan Siemerink vs Kenneth Carlsen

Jan Siemerink vs Kent Carlsson

Jan Siemerink vs Pablo Carreño Busta

Jan Siemerink vs Pat Cash

Jan Siemerink vs Marco Cecchinato

Jan Siemerink vs Francisco Cerúndolo

Jan Siemerink vs Juan Manuel Cerúndolo

Jan Siemerink vs Michael Chang

Jan Siemerink vs Juan Ignacio Chela

Jan Siemerink vs Andrei Cherkasov

Jan Siemerink vs Andrei Chesnokov

Jan Siemerink vs Marin Cilic

Jan Siemerink vs Francisco Clavet

Jan Siemerink vs Arnaud Clément

Jan Siemerink vs José Luis Clerc

Jan Siemerink vs Jimmy Connors

Jan Siemerink vs Guillermo Coria

Jan Siemerink vs Borna Coric

Jan Siemerink vs Àlex Corretja

Jan Siemerink vs Albert Costa

Jan Siemerink vs Carlos Costa

Jan Siemerink vs Jim Courier

Jan Siemerink vs Maxime Cressy

Jan Siemerink vs Pablo Cuevas

Jan Siemerink vs Kevin Curren

- D -

Jan Siemerink vs Franco Davín

Jan Siemerink vs Marty Davis

Jan Siemerink vs Scott Davis

Jan Siemerink vs Nikolay Davydenko

Jan Siemerink vs Horacio de la Peña

Jan Siemerink vs Alex de Minaur

Jan Siemerink vs Juan Martín del Potro

Jan Siemerink vs Federico Delbonis

Jan Siemerink vs Taylor Dent

Jan Siemerink vs Steve Denton

Jan Siemerink vs Grigor Dimitrov

Jan Siemerink vs Laslo Djere

Jan Siemerink vs Novak Djokovic

Jan Siemerink vs Alexandr Dolgopolov

Jan Siemerink vs Slava Doseděl

Jan Siemerink vs Brad Drewett

Jan Siemerink vs Damir Džumhur

- E -

Jan Siemerink vs Stefan Edberg

Jan Siemerink vs Kyle Edmund

Jan Siemerink vs Younes El Aynaoui

Jan Siemerink vs Jacco Eltingh

Jan Siemerink vs Thomas Enqvist

Jan Siemerink vs Nicolas Escudé

Jan Siemerink vs Víctor Estrella

Jan Siemerink vs Christopher Eubanks

Jan Siemerink vs Dan Evans

Jan Siemerink vs Kelly Evernden

- F -

Jan Siemerink vs Roger Federer

Jan Siemerink vs Wayne Ferreira

Jan Siemerink vs David Ferrer

Jan Siemerink vs Juan Carlos Ferrero

Jan Siemerink vs Marcelo Filippini

Jan Siemerink vs Jaime Fillol

Jan Siemerink vs Arthur Fils

Jan Siemerink vs Mardy Fish

Jan Siemerink vs John Fitzgerald

Jan Siemerink vs Fabio Fognini

Jan Siemerink vs Guy Forget

Jan Siemerink vs Javier Frana

Jan Siemerink vs Taylor Fritz

Jan Siemerink vs Richard Fromberg

Jan Siemerink vs Renzo Furlan

- G -

Jan Siemerink vs Jan-Michael Gambill

Jan Siemerink vs Guillermo García López

Jan Siemerink vs Cristian Garín

Jan Siemerink vs Richard Gasquet

Jan Siemerink vs Andrea Gaudenzi

Jan Siemerink vs Gastón Gaudio

Jan Siemerink vs Vitas Gerulaitis

Jan Siemerink vs Brad Gilbert

Jan Siemerink vs Robby Ginepri

Jan Siemerink vs Shlomo Glickstein

Jan Siemerink vs David Goffin

Jan Siemerink vs Jérôme Golmard

Jan Siemerink vs Andrés Gómez

Jan Siemerink vs Fernando González

Jan Siemerink vs Jim Grabb

Jan Siemerink vs Marcel Granollers

Jan Siemerink vs Tallon Griekspoor

Jan Siemerink vs Sébastien Grosjean

Jan Siemerink vs Ernests Gulbis

Jan Siemerink vs Magnus Gustafsson

- H -

Jan Siemerink vs Tommy Haas

Jan Siemerink vs Robin Haase

Jan Siemerink vs Tim Henman

Jan Siemerink vs Lleyton Hewitt

Jan Siemerink vs José Higueras

Jan Siemerink vs Jakob Hlasek

Jan Siemerink vs Dominik Hrbatý

Jan Siemerink vs Ugo Humbert

Jan Siemerink vs Hubert Hurkacz

- I -

Jan Siemerink vs Andrew Ilie

Jan Siemerink vs John Isner

Jan Siemerink vs Denis Istomin

Jan Siemerink vs Goran Ivanišević

- J -

Jan Siemerink vs Martín Jaite

Jan Siemerink vs Nicolás Jarry

Jan Siemerink vs Anders Järryd

Jan Siemerink vs Joachim Johansson

Jan Siemerink vs Thomas Johansson

Jan Siemerink vs Steve Johnson

- K -

Jan Siemerink vs Yevgeny Kafelnikov

Jan Siemerink vs Aslan Karatsev

Jan Siemerink vs Ivo Karlovic

Jan Siemerink vs Miomir Kecmanović

Jan Siemerink vs Karen Khachanov

Jan Siemerink vs Nicolas Kiefer

Jan Siemerink vs Martin Kližan

Jan Siemerink vs Philipp Kohlschreiber

Jan Siemerink vs Thanasi Kokkinakis

Jan Siemerink vs Petr Korda

Jan Siemerink vs Sebastian Korda

Jan Siemerink vs Stefan Koubek

Jan Siemerink vs Richard Krajicek

Jan Siemerink vs Aaron Krickstein

Jan Siemerink vs Johan Kriek

Jan Siemerink vs Ramesh Krishnan

Jan Siemerink vs Ján Krošlák

Jan Siemerink vs Karol Kučera

Jan Siemerink vs Gustavo Kuerten

Jan Siemerink vs Nicklas Kulti

Jan Siemerink vs Nick Kyrgios

- L -

Jan Siemerink vs Dušan Lajović

Jan Siemerink vs Nicolás Lapentti

Jan Siemerink vs Magnus Larsson

Jan Siemerink vs Leonardo Lavalle

Jan Siemerink vs Henri Leconte

Jan Siemerink vs Ivan Lendl

Jan Siemerink vs Chris Lewis

Jan Siemerink vs Ivan Ljubičić

Jan Siemerink vs Michaël Llodra

Jan Siemerink vs Feliciano López

Jan Siemerink vs Peter Lundgren

- M -

Jan Siemerink vs Nicolas Mahut

Jan Siemerink vs Xavier Malisse

Jan Siemerink vs Alberto Mancini

Jan Siemerink vs Adrian Mannarino

Jan Siemerink vs Amos Mansdorf

Jan Siemerink vs Félix Mantilla

Jan Siemerink vs Alberto Martín

Jan Siemerink vs Todd Martin

Jan Siemerink vs Mario Martinez

Jan Siemerink vs Pedro Martínez

Jan Siemerink vs Nicolás Massú

Jan Siemerink vs Wally Masur

Jan Siemerink vs Paul-Henri Mathieu

Jan Siemerink vs Luiz Mattar

Jan Siemerink vs Florian Mayer

Jan Siemerink vs Gene Mayer

Jan Siemerink vs Leonardo Mayer

Jan Siemerink vs Tim Mayotte

Jan Siemerink vs John McEnroe

Jan Siemerink vs Paul McNamee

Jan Siemerink vs Miloslav Mecir

Jan Siemerink vs Andrei Medvedev

Jan Siemerink vs Daniil Medvedev

Jan Siemerink vs Fernando Meligeni

Jan Siemerink vs Jürgen Melzer

Jan Siemerink vs Juan Mónaco

Jan Siemerink vs Gaël Monfils

Jan Siemerink vs Álbert Montañés

Jan Siemerink vs Carlos Moyá

Jan Siemerink vs Gilles Müller

Jan Siemerink vs Andy Murray

Jan Siemerink vs Lorenzo Musetti

Jan Siemerink vs Thomas Muster

- N -

Jan Siemerink vs Rafael Nadal

Jan Siemerink vs Brandon Nakashima

Jan Siemerink vs David Nalbandian

Jan Siemerink vs Ilie Nastase

Jan Siemerink vs Jarkko Nieminen

Jan Siemerink vs Kei Nishikori

Jan Siemerink vs Yoshihito Nishioka

Jan Siemerink vs Yannick Noah

Jan Siemerink vs Magnus Norman

Jan Siemerink vs Cameron Norrie

Jan Siemerink vs Karel Nováček

Jan Siemerink vs Jiří Novák

Jan Siemerink vs Joakim Nyström

- O -

Jan Siemerink vs Andrei Olhovskiy

Jan Siemerink vs Jaime Oncins

Jan Siemerink vs Reilly Opelka

Jan Siemerink vs Manuel Orantes

- P -

Jan Siemerink vs Benoît Paire

Jan Siemerink vs David Pate

Jan Siemerink vs Tommy Paul

Jan Siemerink vs Andrei Pavel

Jan Siemerink vs Víctor Pecci

Jan Siemerink vs Guido Pella

Jan Siemerink vs Guillermo Pérez Roldán

Jan Siemerink vs Mikael Pernfors

Jan Siemerink vs Hank Pfister

Jan Siemerink vs Mark Philippoussis

Jan Siemerink vs Cédric Pioline

Jan Siemerink vs Alexei Popyrin

Jan Siemerink vs Albert Portas

Jan Siemerink vs Lucas Pouille

Jan Siemerink vs David Prinosil

Jan Siemerink vs Mariano Puerta

Jan Siemerink vs Mel Purcell

- Q -

Jan Siemerink vs Sam Querrey

- R -

Jan Siemerink vs Patrick Rafter

Jan Siemerink vs Albert Ramos

Jan Siemerink vs Milos Raonic

Jan Siemerink vs Pedro Rebolledo

Jan Siemerink vs Richey Reneberg

Jan Siemerink vs Marcelo Ríos

Jan Siemerink vs Tommy Robredo

Jan Siemerink vs Olivier Rochus

Jan Siemerink vs Andy Roddick

Jan Siemerink vs Lukáš Rosol

Jan Siemerink vs Marc Rosset

Jan Siemerink vs Andrey Rublev

Jan Siemerink vs Holger Rune

Jan Siemerink vs Greg Rusedski

Jan Siemerink vs Casper Ruud

- S -

Jan Siemerink vs Christian Saceanu

Jan Siemerink vs John Sadri

Jan Siemerink vs Marat Safin

Jan Siemerink vs Pete Sampras

Jan Siemerink vs David Sánchez

Jan Siemerink vs Emilio Sánchez Vicario

Jan Siemerink vs Javier Sánchez Vicario

Jan Siemerink vs Davide Sanguinetti

Jan Siemerink vs Fabrice Santoro

Jan Siemerink vs Sjeng Schalken

Jan Siemerink vs Rainer Schüttler

Jan Siemerink vs Diego Schwartzman

Jan Siemerink vs Andreas Seppi

Jan Siemerink vs Florent Serra

Jan Siemerink vs Denis Shapovalov

Jan Siemerink vs Bryan Shelton

Jan Siemerink vs Gilles Simon

Jan Siemerink vs Jannik Sinner

Jan Siemerink vs Horst Skoff

Jan Siemerink vs Pavel Složil

Jan Siemerink vs Jack Sock

Jan Siemerink vs Robin Söderling

Jan Siemerink vs Harold Solomon

Jan Siemerink vs Lorenzo Sonego

Jan Siemerink vs Kwon Soon-woo

Jan Siemerink vs João Sousa

Jan Siemerink vs Franco Squillari

Jan Siemerink vs Paradorn Srichaphan

Jan Siemerink vs Sergiy Stakhovsky

Jan Siemerink vs Jonathan Stark

Jan Siemerink vs Carl-Uwe Steeb

Jan Siemerink vs Radek Stepanek

Jan Siemerink vs Michael Stich

Jan Siemerink vs Jason Stoltenberg

Jan Siemerink vs Henrik Sundström

Jan Siemerink vs Jonas Svensson

- T -

Jan Siemerink vs Jeff Tarango

Jan Siemerink vs Brian Teacher

Jan Siemerink vs Dominic Thiem

Jan Siemerink vs Frances Tiafoe

Jan Siemerink vs Janko Tipsarević

Jan Siemerink vs Bernard Tomic

Jan Siemerink vs Viktor Troicki

Jan Siemerink vs Stefanos Tsitsipas

Jan Siemerink vs Jo-Wilfried Tsonga

Jan Siemerink vs Thierry Tulasne

Jan Siemerink vs Dmitry Tursunov

- U -

Jan Siemerink vs Bohdan Ulihrach

- V -

Jan Siemerink vs Marián Vajda

Jan Siemerink vs Christo van Rensburg

Jan Siemerink vs Tim van Rijthoven

Jan Siemerink vs Robert Van't Hof

Jan Siemerink vs Fernando Verdasco

Jan Siemerink vs Martin Verkerk

Jan Siemerink vs Jiří Veselý

Jan Siemerink vs Fernando Vicente

Jan Siemerink vs Guillermo Vilas

Jan Siemerink vs Filippo Volandri

Jan Siemerink vs Alexander Volkov

- W -

Jan Siemerink vs MaliVai Washington

Jan Siemerink vs Stan Wawrinka

Jan Siemerink vs David Wheaton

Jan Siemerink vs Mats Wilander

Jan Siemerink vs Todd Woodbridge

Jan Siemerink vs Mark Woodforde

Jan Siemerink vs Chris Woodruff

- Y -

Jan Siemerink vs Wu Yibing

Jan Siemerink vs Mikhail Youzhny

Jan Siemerink vs Jaime Yzaga

- Z -

Jan Siemerink vs Mariano Zabaleta

Jan Siemerink vs Slobodan Zivojinovic

Jan Siemerink vs Alexander Zverev