Shaun Miller came off the bench to grab the only goal of the game for Crewe and leave struggling Morecambe looking over their shoulders.
In a poor-quality game, chances were at a premium, with the Shrimpers' Callum Lang missing the visitors' best opening when he failed to convert from close range in the second half.
But Miller made no mistake as he fired a volley into the top corner in the 89th minute to take Crewe to the 50-point mark for the season.
Early on, Jordan Bowery was thwarted by veteran goalkeeper Barry Roche, who saved with his legs after the in-form striker raced clear on the left of the box.
Morecambe suffered a blow when the lively Garry Thompson crumpled on the turf with a serious-looking leg injury and departed on a stretcher. But they went close when skipper Michael Rose's low free-kick forced a fingertip save from Ben Garratt.
Crewe finished the half the stronger and Luke Conlan was well-placed to block a Bowery effort and Roche was out bravely to save at the feet of Paul Green.
But Lang should have put the visitors ahead after the break when he arrived onto substitute Gregg Wylde's cross, only to prod wide.
It was a costly miss as Miller pounced after Eddie Nolan headed on from a corner.
English League Two Standings
POS | Team | GP | GD | PTS |
---|---|---|---|---|
1 | Leyton Orient | 46 | +27 | 91 |
2 | Stevenage | 46 | +22 | 85 |
3 | Northampton Town | 46 | +20 | 83 |
4 | Stockport County | 46 | +28 | 79 |
5 | Carlisle United | 46 | +23 | 76 |
6 | Bradford City | 46 | +18 | 76 |
7 | Salford City | 46 | +18 | 75 |
8 | Mansfield Town | 46 | +17 | 75 |
9 | Barrow | 46 | -6 | 62 |
10 | Swindon Town | 46 | +6 | 61 |
11 | Grimsby Town | 46 | -7 | 61 |
12 | Tranmere Rovers | 46 | -3 | 58 |
13 | Crewe Alexandra | 46 | -12 | 58 |
14 | Sutton United | 46 | -12 | 58 |
15 | Newport County | 46 | -3 | 57 |
16 | Walsall | 46 | -3 | 55 |
17 | Gillingham | 46 | -13 | 55 |
18 | Doncaster Rovers | 46 | -19 | 55 |
19 | Harrogate Town | 46 | -9 | 52 |
20 | Colchester United | 46 | -7 | 49 |
21 | AFC Wimbledon | 46 | -12 | 48 |
22 | Crawley Town | 46 | -23 | 46 |
23 | Hartlepool United | 46 | -26 | 43 |
24 | Rochdale | 46 | -24 | 38 |
League Two News
Penalty shootout win sends Carlisle into League One
Carlisle United edge out Stockport County on penalties to win the League Two playoff final.
Wrexham announce first-ever stadium sponsor, renamed SToK Racecourse
Wrexham's Racecourse Ground will be renamed the SToK Racecourse for next season in a deal that sees the world's oldest international stadium sponsored for the first time.
Barclay's extra time header sends Carlisle to Wembley
Carlisle takes down Bradford in extra time to book their League 2 playoff final spot vs. Stockport County.
Sarcevic penalty cues wild celebrations as Stockport County head to Wembley
Antoni Sarcevic scores the winning penalty to send Stockport County to the League 2 playoff final.
English Football League (EFL) signs record broadcasting deal with Sky Sports
The English Football League (EFL) approved a record broadcasting deal with Sky Sports worth £935 million ($1.18 billion) over a five-year period.
Wrexham paint town red with open-top bus parade after promotion to EFL
Wrexham's Hollywood owners Ryan Reynolds and Rob McElhenney ditched the star-studded Met Gala to join the Welsh soccer club's open-top bus parade.