Second-placed Southend travel to third-placed Chesterfield on Saturday looking to keep their perfect start going in League Two.
Phil Brown's side go into the game full of confidence having yet to concede a goal in their opening three matches and only behind leaders Oxford United on goal difference.
Chesterfield are also unbeaten, having won two and drawn one, although they failed to beat Southend last season and fell to a 1-0 defeat at the Proact Stadium with Gavin Tomlin getting a late winner.
Oxford welcome Wycombe Wanderers to the Kassam Stadium having scored nine goals in their opening matches.
Deane Smalley and Alfie Potter have both scored twice for Chris Wilder's side and will be hoping to get their first goals at home against a Wycombe side that have struggled so far.
After an opening day win, Gareth Ainsworth has seen his team lose back-to-back games 1-0, and they sit in the bottom half of the early-season table.
Two other teams are looking to protect unbeaten runs going into the fourth weekend of the season - Exeter City and Burton Albion.
Gary Rowett has developed his Burton ranks well during the close-season - including the arrival of Rory Delap - and they have looked strong in their opening matches, despite having lost last season's star player, Jacques Maghoma.
Exeter' have had a strong start to the season and saw John O'Flynn score twice last time out against AFC Wimbledon.
Both sides won their away game in the two clashes last year, by a 3-0 scoreline on both occasions.
Morecambe are one of six teams without a win so far and a tough trip to St James' Park could see the wait for success last a little longer.
Jim Bentley's side have only scored once so far, and the 37-year-old has already used two goalkeepers in his starting line-up as he seeks to determine his strongest XI.
Two other sides without a win meet at the Crown Ground as Accrington Stanley entertain Cheltenham Town.
Stanley found themselves in a relegation battle last season, only improving in the closing stages to ensure their safety.
Elsewhere, Bristol Rovers face York City, and Torquay United have a tough trip to Sixfields to face Northampton Town.
High scoring Fleetwood Town and Portsmouth face trips to Mansfield Town and Hartlepool United respectively, while Dagenham and Redbridge welcome new boys Newport County.
Justin Edinburgh's Welsh side have adapted well to life in the Football League with two wins on the board already.
Keith Hill's Rochdale face a long trip south to Plymouth Argyle while AFC Wimbledon go head-to-head with Scunthorpe United at Kingsmeadow.
|Coach: P. Cook|
for R. Humphreys 57'
for M. Richards 64'
for J. O'Shea 77'
|Parma captain Lucarelli welcomes FIGC reforms|
|Di Francesco ignoring Milan rumours|
|Melbourne Victory 2 Central Coast Mariners 1: Finkler leads fightback|
|Bale would be ´perfect´ for United - Scholes|
|Badstuber and Bellarabi out of Georgia clash|
|Rooney KOs boxing celebration|
|Allen thrilled with Welsh ´hunger´|
|Kovacic to miss Euro 2016 qualifier|
|Costa Rica 0 Paraguay 0: Dour draw marks Diaz debut|
|Reid ruled out of South Korea friendly|
|Deschamps talks up France despite defeat|
|Rooney chasing England goalscoring record|
|Brazil ´superior´ admit French veterans|
|Reeves sidelined for Finland clash|
|Confidence critical for rampaging Brazil - Dunga|
|France 1 Brazil 3: Dunga´s men maintain winning run|
|Chile 0 Iran 2: Nekounam and Amiri down Copa America hosts|
|Premier League to share over £1bn from record TV deal|
|Morocco v Uruguay: Last chance to impress Tabarez for Copa champions|
|Iran 2-0 Chile: Nekounam and Amiri down Copa America hosts|
|Ivanovic braced for Ronaldo test|
|Bahrain 0 Colombia 6: Falcao stars in comfortable victory|
|Jones to Bournemouth leads loan deadline day moves in Championship|
|Bahrain 0-6 Colombia: Falcao stars in resounding victory|
|Malmo fined for poor pitch by UEFA|
|League Two Preview: Hartlepool aim to continue great escape, leaders Burton host Stevenage|
|France 1-3 Brazil: Neymar on target as Selecao triumph in Paris|
|Bulgaria v Italy: Verratti vows to be Azzurri´s midfield general|
|Kane primed for full England debut|
|Kone receives positive news over knee injury|
|Terry pens new Chelsea deal|
|PSG tie down Marquinhos|
|De Gea stamp was accidental - Skrtel|
|Villa hopeful over Xavi reunion|
|El Salvador v Argentina: Messi set for Roca reunion|
|Ghana v Senegal: Grant´s side looking to rebuild after AFCON disappointment|
|Ferdinand to serve extended touchline ban|
|League One Preview: Duo aiming to inspire Notts County revival, Alexander back at Preston|
|Hodgson keeps an eye on Sterling and Milner|
|Filipe Luis cools talk of Atleti return|
|West Brom to wear retro kit for Leicester clash|
|Netherlands v Turkey: Sneijder unconcerned by key absentees|
|Del Bosque wary of Ukraine threat|
|Israel v Wales: Pivotal fixture for both sides in chase for Euro dream|
|Bosnich backs Villa to beat drop|
|Walcott denies Wenger ´bust-up´|
|Hart: Aguero more difficult to face than Messi|
|Williams: I can´t see myself playing for anyone else|
|Coutinho eager to add more goals to his game|
|Khedira confirms Real exit|
|Messi attends NBA match with Argentina squad|
|United will qualify for Champions League - Bosnich|
|Mexico v Ecuador: Hernandez desperate to play|
|Podolski plays down Germany cameo|
|Bendtner: I could have scored four|
|Leverock family adds to World Cup exploits for Bermuda|
|Pele: ´Impossible´ for Neymar to replace me|
|MLS Preview: New England hoping to end drought|
|A-League Preview: Phoenix without stars for Sydney showdown|
|Klinsmann laments late collapse|
|Premier League clubs post first pre-tax profit for 15 years|
|Vokes relishing chance to link up with Bale|
|Dunga encourages Brazil to entertain|
|Dyke: FA to discuss Hodgson extension|
|Janko eyes history with Austria|
|Wilson urges Begovic to stay put|
|Strachan: Scotland have work to do|
|Sky´s the limit for Australia - Postecoglou|
|Low unhappy with below-par Germany|
|Scotland 1 Northern Ireland 0: Berra´s header settles dour contest|
|Germany 2 Australia 2: Substitute Podolski salvages draw|
|Denmark 3 United States 2: Bendtner hat-trick rescues Danes|
|Scotland 1-0 Northern Ireland: Berra the unlikely hero for hosts|
|Gobbi: Players will ´pay the price´ to keep Parma afloat|
|Rose withdraws from England squad|
|Germany 2-2 Australia: Podolski rescues draw for World champions|
|Denmark 3-2 USA: Bendtner hat-trick wins it for the Danes|
|Nigeria 0 Uganda 1: Late winner sours Enyeama landmark|
|Swaziland 1 South Africa 3: Bafana Bafana back to winning ways|
|Camp Nou to host Copa del Rey final|
|Labadie charged with violent conduct after biting claims|
|Bender keen to rekindle Bayern rivalry|
|Swansea eager to tie down Taylor|
|Varane learning from Real troubles|
|Forster ruled out for rest of season|
|Inter full-back Dodo has successful surgery|
|Verratti focused on future at PSG|
|Minnesota awarded MLS expansion team|
|Ibrahimovic slams ´b******t´ PSG exit rumours|
|Gibson withdraws from Ireland squad|
|Ozil convinced he can win Ballon d’Or|
|Costa: I take a beating from Premier League defenders|
|Canada v Guatemala: Floro seeks to develop winning mentality|
|Vermaelen returns to Barcelona training|
|Euro 2016 Qualifying Preview: Spain face big Ukraine test, Germany visit Georgia|
|Spain v Ukraine: Morata set for first competitive start|
|England v Lithuania: Hart urges Kane not to leave U21s behind|
|Monchengladbach snap up Hannover skipper Stindl|
|Khedira gives strong hint of Real exit|
|Skrtel banned for three matches|
|Brisbane Roar 1 Western Sydney Wanderers 4: Champions´ title defence in tatters|
|Sampdoria swoop for Ajax captain Moisander|
|Barnes: Sterling not ready for big-money move|
|Ferdinand: Ramsey appointment a gamble|
|Ideye hopeful of facing QPR|
|Lampard eyes MLS showdown with Gerrard|
|Ronaldo could face suspension over Clasico celebration|
|Hodgson expects more withdrawals|
|Schalke fans overwhelm Farfan after injury lay-off|
|Swedish third-tier club Dalkurd avoid Germanwings flight|
|Japan v Tunisia: Halilhodzic takes charge of hosts for first time|
|Schweinsteiger brushes aside captaincy pressure|
|Barzagli supports Conte call-ups|
|South Korea v Uzbekistan: Stielike searching for improvement|
|France wary of more balanced Brazil|