Paris (AFP)

Roger Federer on center court and Rafael Nadal on court Suzanne-Lenglen each face a German opponent in the second round of Roland-Garros on Wednesday.

Federer, back on Paris clay after three failed editions, is opposed to the lucky loser Oscar Otte. Nadal, eleven-time winner of Roland-Garros, faces him Yannick Maden, from qualifying.

Before the Swiss champion, Jo-Wilfried Tsonga, in search of his best level, challenged the Japanese Kei Nishikori, N.7 world.

The beautiful tricolor surprises of the first round, the very young Diane Parry, 16 years old and 457th worldwide, Nicolas Mahut and Pierre-Hugues Herbert, both victorious after being led two sets from scratch, are back on the courts. The last is opposed to Benoît Paire in a 100% French duel.

Richard Gasquet, Corentin Moutet, who competes with Argentina's Guido Pella, and Kristina Mladenovic, complete the blue program.

Main matches on the program of the first day (start at 11:00, 9:00 GMT):

. Central Court Philippe-Chatrier

Sloane Stephens (UeSA / N.7) - Sara Sorribes Tormo (ESP)

Kei Nishikori (JPN / N.7) - Jo-Wilfried Tsonga (FRA)

Roger Federer (SUI / N.3) - Oscar Otte (GER)

Kiki Bertens (NED / N.4) - Viktoria Kuzmova (SVK)

. Court Suzanne-Lenglen

Elina Svitolina (UKR / N.9) - Kateryna Kozlova (UKR)

Rafael Nadal (ESP / N.2) - Yannick Maden (GER)

Kristina Mladenovic (FRA) - Petra Martic (CRO / N.31)

Benoît Paire (FRA) - Pierre-Hugues Herbert

. Court Simonne-Mathieu

Stefanos Tsitsipas (GRE / N.6) - Hugo Dellien (BOL)

Karolina Pliskova (CZE / N.2) - Kristina Kucova (SVK)

Marin Cilic (CRO / N.11) - Grigor Dimitrov (BUL)

Belinda Bencic (SUI / N.15) - Laura Siegemund (GER)

. Short N.1

Garbiñe Muguruza (ESP / N.19) - Johanna Larsson (SWE)

Richard Gasquet (FRA) - Juan Ignacio Londero (ARG)

Stan Wawrinka (SUI / N.24) - Cristian Garin (CHI)

Johanna Konta (GBR / N.26) - Lauren Davis (USA)

. Short N.6

Diego Schwartzman (ARG / N.17) - Leonardo Mayer (ARG)

Donna Vekic (CRO / N.23) - Rebecca Peterson (SWE)

. Short N.7

Corentin Moutet (FRA) - Guido Pella (ARG / N.19)

Mandy Minella (LUX) - Anastasija Sevastova (LAT / N.12)

Alex de Minaur (AUS / N.21) - Pablo Carreno Busta (ESP)

. Short N.12

Laslo Djere (SRB / N.31) - Alexei Popyrin (AUS)

. Short N.13

Carla Suarez Navarro (ESP / N.28) - Shelby Rogers (USA)

Matteo Berretini (ITA / N.29) - Casper Ruud (NOR)

. Short N.14

Diane Parry (FRA) - Elise Mertens (BEL / N.20)

Nicolas Mahut (FRA) - Philipp Kohlschreiber (GER)

? 2019 AFP