Lyon coach Remi Garde has emphasised the importance of a clean sheet at home after his side's 1-0 win over Grasshopper Zurich.
Serbian defender Milan Bisevac scored his maiden goal for Lyon, heading home Clement Grenier's free-kick in the 64th minute, to give the Ligue 1 club a one-goal lead over Grasshopper in their two-legged UEFA Champions League qualifying tie.
With a spot in the Champions League play-off round on the line, Garde was thrilled to have kept Grasshopper scoreless, but maintained the job is not over for Lyon.
"This is a good result as long as we qualify but we are only halfway through this important and difficult tie," Garde said on Tuesday.
"The fact we did not concede a goal tonight in a home tie could prove vital.
"The match was very tight and tough but this was not a surprise for us."
Lyon had nine shots to seven from Grasshopper at the Stade de Gerland with the hosts hitting the target five times, while the Swiss visitors failed to test the French side's goalkeeper Anthony Lopes.
"Zurich are a very well organised team and will work hard throughout the game," Garde said.
"They are very good defensively and they don't have many flaws to expose.
"We found it very difficult to score or develop good chances in the final third but I repeat - not having conceded a goal is important and we did not look like conceding either which is a credit to the performance of our defenders.
"They did have two good free-kicks where we were perhaps lucky not to lose a goal.
"However, at the end I'm pretty happy with my team's effort and the result."
Despite holding out Grasshopper in France, Garde is convinced the Swiss club will score on their home turf next week.
"I believe that Zurich will score, therefore we must take every opportunity to try to score an away goal that will count double for us," the 47-year-old coach said.
"Both teams are of a similar level and both work hard.
"For us, it was our first official game, Grasshopper has already played three.
"That proved important this evening because they looked sharper than us."
|Coach: R. Garde|
for M. Dabo 61'
for S. Malbranque 70'
for G. Danic 79'
|Barcelona 3 Celtic 1: Messi, Suarez in action as Catalans cruise to victory|
|WATCH: Zlatan open his Man Utd account with acrobatic goal|
|Alba: It would be foolish not to respect Ronaldo, but Messi on another level|
|Lahm hails ´sensational guy´ Schweinsteiger following Germany retirement|
|Stones´ professionalism praised amid City reports|
|Roma suffer Rui blow|
|Inter complete Ansaldi move|
|Nainggolan confident of Roma challenge despite Juve investment|
|Rummenigge tells off Ribery over Guardiola dig|
|Meli makes Sporting loan switch|
|No repeat of slow start, vows Allegri|
|Mourinho desperately wanted Embolo at Manchester United, claims Heidel|
|Dembele can do anything - Tuchel|
|Pogba arrival would boost Rooney - Yorke|
|Ben Yedder makes Sevilla move|
|De Jong signs PSV renewal until 2020|
|Kovacic to fight for his place at Real Madrid|
|Sturridge out to improve goals-per-game ratio|
|Mourinho hails ´humble´ Ibrahimovic ahead of United debut|
|Schweinsteiger will not leave Manchester United for Bundesliga return - Rummenigge|
|Benatia on target again in Juve win|
|Atletico set to sign Gameiro|
|Zenga appointed Wolves boss|
|Flattered Verratti not seeking Madrid move|
|Ancelotti: Growing transfer fees nothing special|
|Eriksson: Ibrahimovic and Mourinho combo enough to win Premier League|
|Meunier: I could not reject PSG|
|Klopp: I didn´t want Mkhitaryan|
|Anything could happen before transfer window shuts - Zidane|
|Montoya leaves Barca base, nears Valencia switch|
|Wijnaldum: I´m happy to play anywhere|
|Klopp backs Mignolet after Karius injury|
|Liverpool suffer Karius injury blow|
|Ranieri confident Mahrez will stay as contract talks continue|
|Emery confirms interest in Jese|
|Higuain´s Juventus move not about money - agent|
|Wolves sack head coach Jackett|
|Zidane: Ronaldo unlikely to play Madrid La Liga opener|
|Ibrahimovic: United fans are waiting for me|
|Deulofeu shines for Everton, Cook opens Bournemouth account|
|Higuain out to emulate Del Piero|
|Kante does his talking on the pitch - Conte|
|Mourinho explains Fosu-Mensah snub|
|Klopp: No more unwanted players at Liverpool|
|Inter want more than €60m for Icardi - Thohir|
|Leicester can replace Kante - Ranieri|
|Lazio complete Wallace signing|
|Gueye set to join Everton, confirms Di Matteo|
|Tuchel: Transfer market has gone cash crazy|
|Leicester hand King new four-year deal|
|No deal done for Pogba, says Raiola|
|Rooney: Mourinho impact already huge|
|Lafferty hit with FA betting charge|
|Top-four finish never enough for Arsenal, insists Wenger|
|Partey hoping to make his mark on Atletico squad|
|Ibrahimovic in, Schweinsteiger out as United head for Galatasaray friendly|
|Vietto set for Sevilla after completing medical|
|I rejected Besiktas to fight for Barcelona spot, reveals Mathieu|
|De Laurentiis fumes at Higuain´s ´lack of respect´|
|Promising Janssen boosts Tottenham´s title hopes|
|Besiktas sign Adriano on three-year contract|
|Tottenham 0 Atletico Madrid 1: Godin grabs the winner|
|Gomis completes Marseille loan move|
|Iniesta surprised at Casillas-Del Bosque spat|
|New Juve signings do not guarantee success - Allegri|
|New Juve signings do not guarantee success - Allegri|
|Middlesbrough snap up goalkeeper Guzan|
|Guardiola still loves Ribery despite jibes|
|West Ham worry over Tore injury|
|Serie A could be another one-horse race, says Eriksson|
|Schweinsteiger retires from Germany duty|
|Iniesta welcomes Barca´s midfield competition|
|Drogba: No luck in Arsenal scoring record|
|Wenger seeks ´experienced´ striker to bolster Arsenal attack|
|Eriksson and Shanghai SIPG still fighting|
|MLS All-Stars 1 Arsenal 2: Premier League giants win late as Xhaka makes debut|
|Conte: I want aggression and intensity|
|Wimmer backs physical Janssen for Tottenham success|
|Klopp: I wouldn´t spend £100m on one player|
|Sampaoli: Taking Argentina job would be irresponsible|
|Payet absence no excuse - Noble|
|Gabriel Jesus expects Palmeiras exit amid Manchester City rumours|
|Domzale 2 West Ham 1: Crnic double stuns Bilic´s side|
|Juventus target Gabriel Barbosa says Santos exit is close|
|Leicester duo ready for ´once in a lifetime´ Champions League journey|
|Fabregas apologises for Klavan lunge|
|Reschke: Guardiola wanted Tuchel to be his successor|
|Pochettino expecting further Tottenham signings|
|Given retires from international football|
|Abdi and Pudil swap Watford for Wednesday|
|Leicester sign Chilwell to new five-year deal|
|Klopp pre-season ´most intense ever´ for Sturridge|
|Simeone backs Griezmann for Ballon d´Or final three|
|Puskas Award winner quits football - to become a gamer|
|Simeone: Champions League final felt like a death|
|Higuain: I have to prove my worth to Juventus|
|Guardiola confirms interest in Sane and Stones|
|Moreno set for Manchester City switch and Deportivo loan, claims agent|
|De Laurentiis pushed me into Juventus move - Higuain|
|Savic seeking to put injury woe behind him|
|Borussia Dortmund 1 Manchester City 1 (5-6 pens): Gunn´s shootout saves earn Guardiola first win|
|Oblak: Atleti need consistency and luck|
|Warburton rubbishes Van Persie rumours|
|Hospitalised Grujic ´can´t remember anything´, says Klopp|
|Premier League, Serie A appeal to Simeone|
|Copa Libertadores success ´a dream´ for Borja|
|Pochettino honoured by Simeone comparisons|
|Argentina have not asked for Sampaoli - Monchi|
|Ancelotti: Fitness the key for Bayern|
|Bayern win ´a small foundation´ for Montella´s Milan|
|Icardi missing due to injury - Mancini|
|Emery satisfied with warm-up win over Madrid|
|Conte quiet on Tevez, apologises for Fabregas red|
|´It was far from a friendly´ - Klopp on Chelsea defeat|
|Madrid off the pace, concedes Zidane|
|Chelsea 1 Liverpool 0: Cahill´s header seals win|
|Grujic says Chelsea´s Matic told him to sign for Liverpool|
|Bolasie wants to see Berahino and Benteke at Crystal Palace|
|Rodgers hails ´outstanding result´ as Celtic draw|
|Walcott claims level of MLS is close to Premier League|
|Bayern Munich 3 AC Milan 3 (3-5 on penalties): Bonaventura seals win|
|Atletico Nacional 1 Independiente del Valle 0 (2-1 agg): Borja secures Copa Libertadores crown|
|Icardi absent again as Inter held by Estudiantes|
|Real Madrid 1 Paris Saint-Germain 3: Zidane oversees poor pre-season start|
|Hazard vows to rediscover best Chelsea form|
|Klopp reveals why he sent Sakho back to Liverpool|
|Tevez: Conte wanted me at Chelsea|
|Sunderland hopeful Defoe will be fit for Man City opener|
|Sundowns overcome Zamalek to book semi-final spot|