- A -

Nicolas Kiefer vs José Acasuso

Nicolas Kiefer vs Andre Agassi

Nicolas Kiefer vs Ronald Agénor

Nicolas Kiefer vs Juan Aguilera

Nicolas Kiefer vs Karim Alami

Nicolas Kiefer vs Radu Albot

Nicolas Kiefer vs Carlos Alcaraz

Nicolas Kiefer vs Nicolás Almagro

Nicolas Kiefer vs Mario Ančić

Nicolas Kiefer vs Kevin Anderson

Nicolas Kiefer vs Igor Andreev

Nicolas Kiefer vs Pablo Andújar

Nicolas Kiefer vs Paul Annacone

Nicolas Kiefer vs Jimmy Arias

Nicolas Kiefer vs Jordi Arrese

Nicolas Kiefer vs Félix Auger-Aliassime

- B -

Nicolas Kiefer vs Sebastián Báez

Nicolas Kiefer vs Marcos Baghdatis

Nicolas Kiefer vs Mirza Bašić

Nicolas Kiefer vs Nikoloz Basilashvili

Nicolas Kiefer vs Mike Bauer

Nicolas Kiefer vs Roberto Bautista Agut

Nicolas Kiefer vs Benjamin Becker

Nicolas Kiefer vs Boris Becker

Nicolas Kiefer vs Thomaz Bellucci

Nicolas Kiefer vs Alberto Berasategui

Nicolas Kiefer vs Tomáš Berdych

Nicolas Kiefer vs Jay Berger

Nicolas Kiefer vs Zizou Bergs

Nicolas Kiefer vs Carlos Berlocq

Nicolas Kiefer vs Matteo Berrettini

Nicolas Kiefer vs Jonas Björkman

Nicolas Kiefer vs Byron Black

Nicolas Kiefer vs James Blake

Nicolas Kiefer vs Arnaud Boetsch

Nicolas Kiefer vs Benjamin Bonzi

Nicolas Kiefer vs Björn Borg

Nicolas Kiefer vs Nuno Borges

Nicolas Kiefer vs Daniele Bracciali

Nicolas Kiefer vs Sergi Bruguera

Nicolas Kiefer vs Alexander Bublik

- C -

Nicolas Kiefer vs Pedro Cachin

Nicolas Kiefer vs Darren Cahill

Nicolas Kiefer vs Agustín Calleri

Nicolas Kiefer vs Guillermo Cañas

Nicolas Kiefer vs Francesco Cancellotti

Nicolas Kiefer vs Paolo Canè

Nicolas Kiefer vs Roberto Carballés

Nicolas Kiefer vs Kenneth Carlsen

Nicolas Kiefer vs Kent Carlsson

Nicolas Kiefer vs Pablo Carreño Busta

Nicolas Kiefer vs Pat Cash

Nicolas Kiefer vs Marco Cecchinato

Nicolas Kiefer vs Francisco Cerúndolo

Nicolas Kiefer vs Juan Manuel Cerúndolo

Nicolas Kiefer vs Michael Chang

Nicolas Kiefer vs Jérémy Chardy

Nicolas Kiefer vs Juan Ignacio Chela

Nicolas Kiefer vs Andrei Cherkasov

Nicolas Kiefer vs Andrei Chesnokov

Nicolas Kiefer vs Marin Cilic

Nicolas Kiefer vs Francisco Clavet

Nicolas Kiefer vs Arnaud Clément

Nicolas Kiefer vs José Luis Clerc

Nicolas Kiefer vs Jimmy Connors

Nicolas Kiefer vs Guillermo Coria

Nicolas Kiefer vs Borna Coric

Nicolas Kiefer vs Àlex Corretja

Nicolas Kiefer vs Albert Costa

Nicolas Kiefer vs Carlos Costa

Nicolas Kiefer vs Jim Courier

Nicolas Kiefer vs Maxime Cressy

Nicolas Kiefer vs Pablo Cuevas

Nicolas Kiefer vs Kevin Curren

- D -

Nicolas Kiefer vs Taro Daniel

Nicolas Kiefer vs Steve Darcis

Nicolas Kiefer vs Luciano Darderi

Nicolas Kiefer vs Franco Davín

Nicolas Kiefer vs Marty Davis

Nicolas Kiefer vs Scott Davis

Nicolas Kiefer vs Nikolay Davydenko

Nicolas Kiefer vs Horacio de la Peña

Nicolas Kiefer vs Alex de Minaur

Nicolas Kiefer vs Juan Martín del Potro

Nicolas Kiefer vs Federico Delbonis

Nicolas Kiefer vs Taylor Dent

Nicolas Kiefer vs Steve Denton

Nicolas Kiefer vs Facundo Díaz

Nicolas Kiefer vs Grigor Dimitrov

Nicolas Kiefer vs Laslo Djere

Nicolas Kiefer vs Novak Djokovic

Nicolas Kiefer vs Ivan Dodig

Nicolas Kiefer vs Alexandr Dolgopolov

Nicolas Kiefer vs Slava Doseděl

Nicolas Kiefer vs Jack Draper

Nicolas Kiefer vs Brad Drewett

Nicolas Kiefer vs Damir Džumhur

- E -

Nicolas Kiefer vs Stefan Edberg

Nicolas Kiefer vs Kyle Edmund

Nicolas Kiefer vs Younes El Aynaoui

Nicolas Kiefer vs Jacco Eltingh

Nicolas Kiefer vs Thomas Enqvist

Nicolas Kiefer vs Nicolas Escudé

Nicolas Kiefer vs Víctor Estrella

Nicolas Kiefer vs Tomás Etcheverry

Nicolas Kiefer vs Christopher Eubanks

Nicolas Kiefer vs Dan Evans

Nicolas Kiefer vs Kelly Evernden

- F -

Nicolas Kiefer vs Roger Federer

Nicolas Kiefer vs Wayne Ferreira

Nicolas Kiefer vs David Ferrer

Nicolas Kiefer vs Juan Carlos Ferrero

Nicolas Kiefer vs Marcelo Filippini

Nicolas Kiefer vs Jaime Fillol

Nicolas Kiefer vs Arthur Fils

Nicolas Kiefer vs Mardy Fish

Nicolas Kiefer vs John Fitzgerald

Nicolas Kiefer vs Fabio Fognini

Nicolas Kiefer vs João Fonseca

Nicolas Kiefer vs Guy Forget

Nicolas Kiefer vs Javier Frana

Nicolas Kiefer vs Taylor Fritz

Nicolas Kiefer vs Richard Fromberg

Nicolas Kiefer vs Márton Fucsovics

Nicolas Kiefer vs Renzo Furlan

- G -

Nicolas Kiefer vs Jan-Michael Gambill

Nicolas Kiefer vs Guillermo García López

Nicolas Kiefer vs Cristian Garín

Nicolas Kiefer vs Richard Gasquet

Nicolas Kiefer vs Andrea Gaudenzi

Nicolas Kiefer vs Gastón Gaudio

Nicolas Kiefer vs Vitas Gerulaitis

Nicolas Kiefer vs Brad Gilbert

Nicolas Kiefer vs Robby Ginepri

Nicolas Kiefer vs Marcos Giron

Nicolas Kiefer vs Shlomo Glickstein

Nicolas Kiefer vs David Goffin

Nicolas Kiefer vs Peter Gojowczyk

Nicolas Kiefer vs Jérôme Golmard

Nicolas Kiefer vs Andrey Golubev

Nicolas Kiefer vs Andrés Gómez

Nicolas Kiefer vs Fernando González

Nicolas Kiefer vs Jim Grabb

Nicolas Kiefer vs Marcel Granollers

Nicolas Kiefer vs Tallon Griekspoor

Nicolas Kiefer vs Sébastien Grosjean

Nicolas Kiefer vs Ernests Gulbis

Nicolas Kiefer vs Magnus Gustafsson

- H -

Nicolas Kiefer vs Tommy Haas

Nicolas Kiefer vs Robin Haase

Nicolas Kiefer vs Victor Hănescu

Nicolas Kiefer vs Ryan Harrison

Nicolas Kiefer vs Tim Henman

Nicolas Kiefer vs Lleyton Hewitt

Nicolas Kiefer vs José Higueras

Nicolas Kiefer vs Jakob Hlasek

Nicolas Kiefer vs Luis Horna

Nicolas Kiefer vs Dominik Hrbatý

Nicolas Kiefer vs Ugo Humbert

Nicolas Kiefer vs Hubert Hurkacz

Nicolas Kiefer vs Marc-Andrea Hüsler

- I -

Nicolas Kiefer vs Andrew Ilie

Nicolas Kiefer vs John Isner

Nicolas Kiefer vs Denis Istomin

Nicolas Kiefer vs Goran Ivanišević

Nicolas Kiefer vs Ilya Ivashka

- J -

Nicolas Kiefer vs Martín Jaite

Nicolas Kiefer vs Nicolás Jarry

Nicolas Kiefer vs Anders Järryd

Nicolas Kiefer vs Joachim Johansson

Nicolas Kiefer vs Thomas Johansson

Nicolas Kiefer vs Steve Johnson

- K -

Nicolas Kiefer vs Yevgeny Kafelnikov

Nicolas Kiefer vs Aslan Karatsev

Nicolas Kiefer vs Ivo Karlovic

Nicolas Kiefer vs Miomir Kecmanović

Nicolas Kiefer vs Karen Khachanov

Nicolas Kiefer vs Martin Kližan

Nicolas Kiefer vs Philipp Kohlschreiber

Nicolas Kiefer vs Thanasi Kokkinakis

Nicolas Kiefer vs Petr Korda

Nicolas Kiefer vs Sebastian Korda

Nicolas Kiefer vs Stefan Koubek

Nicolas Kiefer vs Aleksandar Kovacevic

Nicolas Kiefer vs Richard Krajicek

Nicolas Kiefer vs Aaron Krickstein

Nicolas Kiefer vs Johan Kriek

Nicolas Kiefer vs Ramesh Krishnan

Nicolas Kiefer vs Ján Krošlák

Nicolas Kiefer vs Karol Kučera

Nicolas Kiefer vs Gustavo Kuerten

Nicolas Kiefer vs Mikhail Kukushkin

Nicolas Kiefer vs Nicklas Kulti

Nicolas Kiefer vs Igor Kunitsyn

Nicolas Kiefer vs Nick Kyrgios

- L -

Nicolas Kiefer vs Dušan Lajović

Nicolas Kiefer vs Nicolás Lapentti

Nicolas Kiefer vs Magnus Larsson

Nicolas Kiefer vs Leonardo Lavalle

Nicolas Kiefer vs Henri Leconte

Nicolas Kiefer vs Jiří Lehečka

Nicolas Kiefer vs Ivan Lendl

Nicolas Kiefer vs Chris Lewis

Nicolas Kiefer vs Ivan Ljubičić

Nicolas Kiefer vs Michaël Llodra

Nicolas Kiefer vs Juan Ignacio Londero

Nicolas Kiefer vs Feliciano López

Nicolas Kiefer vs Paolo Lorenzi

Nicolas Kiefer vs Peter Lundgren

- M -

Nicolas Kiefer vs Nicolas Mahut

Nicolas Kiefer vs Xavier Malisse

Nicolas Kiefer vs Alberto Mancini

Nicolas Kiefer vs Adrian Mannarino

Nicolas Kiefer vs Amos Mansdorf

Nicolas Kiefer vs Félix Mantilla

Nicolas Kiefer vs Alberto Martín

Nicolas Kiefer vs Todd Martin

Nicolas Kiefer vs Mario Martinez

Nicolas Kiefer vs Pedro Martínez

Nicolas Kiefer vs Nicolás Massú

Nicolas Kiefer vs Wally Masur

Nicolas Kiefer vs Paul-Henri Mathieu

Nicolas Kiefer vs Luiz Mattar

Nicolas Kiefer vs Florian Mayer

Nicolas Kiefer vs Gene Mayer

Nicolas Kiefer vs Leonardo Mayer

Nicolas Kiefer vs Tim Mayotte

Nicolas Kiefer vs John McEnroe

Nicolas Kiefer vs Paul McNamee

Nicolas Kiefer vs Miloslav Mecir

Nicolas Kiefer vs Hamad Medjedovic

Nicolas Kiefer vs Andrei Medvedev

Nicolas Kiefer vs Daniil Medvedev

Nicolas Kiefer vs Fernando Meligeni

Nicolas Kiefer vs Jürgen Melzer

Nicolas Kiefer vs Alex Michelsen

Nicolas Kiefer vs John Millman

Nicolas Kiefer vs Juan Mónaco

Nicolas Kiefer vs Gaël Monfils

Nicolas Kiefer vs Álbert Montañés

Nicolas Kiefer vs Carlos Moyá

Nicolas Kiefer vs Giovanni Mpetshi Perricard

Nicolas Kiefer vs Alexandre Müller

Nicolas Kiefer vs Gilles Müller

Nicolas Kiefer vs Andy Murray

Nicolas Kiefer vs Lorenzo Musetti

Nicolas Kiefer vs Thomas Muster

- N -

Nicolas Kiefer vs Rafael Nadal

Nicolas Kiefer vs Brandon Nakashima

Nicolas Kiefer vs David Nalbandian

Nicolas Kiefer vs Ilie Nastase

Nicolas Kiefer vs Jarkko Nieminen

Nicolas Kiefer vs Kei Nishikori

Nicolas Kiefer vs Yoshihito Nishioka

Nicolas Kiefer vs Yannick Noah

Nicolas Kiefer vs Magnus Norman

Nicolas Kiefer vs Cameron Norrie

Nicolas Kiefer vs Karel Nováček

Nicolas Kiefer vs Jiří Novák

Nicolas Kiefer vs Joakim Nyström

- O -

Nicolas Kiefer vs Andrei Olhovskiy

Nicolas Kiefer vs Jaime Oncins

Nicolas Kiefer vs Reilly Opelka

Nicolas Kiefer vs Manuel Orantes

- P -

Nicolas Kiefer vs Benoît Paire

Nicolas Kiefer vs David Pate

Nicolas Kiefer vs Tommy Paul

Nicolas Kiefer vs Andrei Pavel

Nicolas Kiefer vs Víctor Pecci

Nicolas Kiefer vs Guido Pella

Nicolas Kiefer vs Guillermo Pérez Roldán

Nicolas Kiefer vs Mikael Pernfors

Nicolas Kiefer vs Philipp Petzschner

Nicolas Kiefer vs Hank Pfister

Nicolas Kiefer vs Mark Philippoussis

Nicolas Kiefer vs Cédric Pioline

Nicolas Kiefer vs Alexei Popyrin

Nicolas Kiefer vs Albert Portas

Nicolas Kiefer vs Lucas Pouille

Nicolas Kiefer vs David Prinosil

Nicolas Kiefer vs Mariano Puerta

Nicolas Kiefer vs Mel Purcell

- Q -

Nicolas Kiefer vs Sam Querrey

- R -

Nicolas Kiefer vs Patrick Rafter

Nicolas Kiefer vs Rajeev Ram

Nicolas Kiefer vs Albert Ramos Viñolas

Nicolas Kiefer vs Milos Raonic

Nicolas Kiefer vs Pedro Rebolledo

Nicolas Kiefer vs Richey Reneberg

Nicolas Kiefer vs Marcelo Ríos

Nicolas Kiefer vs Tommy Robredo

Nicolas Kiefer vs Olivier Rochus

Nicolas Kiefer vs Andy Roddick

Nicolas Kiefer vs Lukáš Rosol

Nicolas Kiefer vs Marc Rosset

Nicolas Kiefer vs Andrey Rublev

Nicolas Kiefer vs Holger Rune

Nicolas Kiefer vs Greg Rusedski

Nicolas Kiefer vs Casper Ruud

- S -

Nicolas Kiefer vs Christian Saceanu

Nicolas Kiefer vs John Sadri

Nicolas Kiefer vs Marat Safin

Nicolas Kiefer vs Pete Sampras

Nicolas Kiefer vs David Sánchez

Nicolas Kiefer vs Emilio Sánchez Vicario

Nicolas Kiefer vs Javier Sánchez Vicario

Nicolas Kiefer vs Tennys Sandgren

Nicolas Kiefer vs Davide Sanguinetti

Nicolas Kiefer vs Fabrice Santoro

Nicolas Kiefer vs Sjeng Schalken

Nicolas Kiefer vs Rainer Schüttler

Nicolas Kiefer vs Diego Schwartzman

Nicolas Kiefer vs Andreas Seppi

Nicolas Kiefer vs Florent Serra

Nicolas Kiefer vs Thiago Seyboth Wild

Nicolas Kiefer vs Juncheng Shang

Nicolas Kiefer vs Denis Shapovalov

Nicolas Kiefer vs Ben Shelton

Nicolas Kiefer vs Bryan Shelton

Nicolas Kiefer vs Jan Siemerink

Nicolas Kiefer vs Gilles Simon

Nicolas Kiefer vs Jannik Sinner

Nicolas Kiefer vs Horst Skoff

Nicolas Kiefer vs Pavel Složil

Nicolas Kiefer vs Jack Sock

Nicolas Kiefer vs Robin Söderling

Nicolas Kiefer vs Harold Solomon

Nicolas Kiefer vs Lorenzo Sonego

Nicolas Kiefer vs Kwon Soon-woo

Nicolas Kiefer vs João Sousa

Nicolas Kiefer vs Franco Squillari

Nicolas Kiefer vs Paradorn Srichaphan

Nicolas Kiefer vs Sergiy Stakhovsky

Nicolas Kiefer vs Jonathan Stark

Nicolas Kiefer vs Carl-Uwe Steeb

Nicolas Kiefer vs Radek Stepanek

Nicolas Kiefer vs Michael Stich

Nicolas Kiefer vs Jason Stoltenberg

Nicolas Kiefer vs Jan-Lennard Struff

Nicolas Kiefer vs Yūichi Sugita

Nicolas Kiefer vs Henrik Sundström

Nicolas Kiefer vs Jonas Svensson

Nicolas Kiefer vs Ryan Sweeting

- T -

Nicolas Kiefer vs Alejandro Tabilo

Nicolas Kiefer vs Jeff Tarango

Nicolas Kiefer vs Brian Teacher

Nicolas Kiefer vs Dominic Thiem

Nicolas Kiefer vs Jordan Thompson

Nicolas Kiefer vs Frances Tiafoe

Nicolas Kiefer vs Janko Tipsarević

Nicolas Kiefer vs Bernard Tomic

Nicolas Kiefer vs Viktor Troicki

Nicolas Kiefer vs Stefanos Tsitsipas

Nicolas Kiefer vs Jo-Wilfried Tsonga

Nicolas Kiefer vs Thierry Tulasne

Nicolas Kiefer vs Dmitry Tursunov

- U -

Nicolas Kiefer vs Bohdan Ulihrach

- V -

Nicolas Kiefer vs Marián Vajda

Nicolas Kiefer vs Christo van Rensburg

Nicolas Kiefer vs Tim van Rijthoven

Nicolas Kiefer vs Robert Van't Hof

Nicolas Kiefer vs Fernando Verdasco

Nicolas Kiefer vs Martin Verkerk

Nicolas Kiefer vs Jiří Veselý

Nicolas Kiefer vs Fernando Vicente

Nicolas Kiefer vs Guillermo Vilas

Nicolas Kiefer vs Filippo Volandri

Nicolas Kiefer vs Alexander Volkov

- W -

Nicolas Kiefer vs MaliVai Washington

Nicolas Kiefer vs Stan Wawrinka

Nicolas Kiefer vs David Wheaton

Nicolas Kiefer vs Mats Wilander

Nicolas Kiefer vs Todd Woodbridge

Nicolas Kiefer vs Mark Woodforde

Nicolas Kiefer vs Chris Woodruff

- Y -

Nicolas Kiefer vs Wu Yibing

Nicolas Kiefer vs Mikhail Youzhny

Nicolas Kiefer vs Jaime Yzaga

- Z -

Nicolas Kiefer vs Mariano Zabaleta

Nicolas Kiefer vs Horacio Zeballos

Nicolas Kiefer vs Slobodan Zivojinovic

Nicolas Kiefer vs Alexander Zverev

Nicolas Kiefer vs Mischa Zverev