No it doesn't help at all, because it's a blatant lie and you know it. All statistical analyses of the two players have shown Lukaku has clearly outperformed Martial every season. They are both strikers so they are very easy to compare. Already this season Lukaku is ahead of Martial. I give you just a short Opta Stats summary on Lukaku (published on 31 July 2019), I hope this helps:
"113 - A tally of 113 Premier League goals puts Lukaku above Wayne Rooney (89), Eden Hazard (85), Jamie Vardy (80) and Sadio Mane (66) in the list of the competition's top scorers since his debut on August 27, 2011.
42 - Lukaku is by far and away the most potent goal threat in United's squad, having scored 42 times in all competitions since his arrival two years ago - 16 more than their next most-prolific player Marcus Rashford.
27 - The 2017-18 season was the 26-year-old's best in English football as he netted 27 goals in all competitions for the Red Devils, who he joined from Everton in July 2017.
25 - The most fruitful Premier League campaign of Lukaku's career came in 2016-17, when he scored 25 for Everton - the most in a single season by a Toffees player since Gary Lineker hit 30 in 1985-86.
10 - In the last seven top-flight seasons, Lukaku and Sergio Aguero are the only players to have succeeded in scoring at least 10 goals per campaign.
4 - Ruud van Nistelrooy (36), Robin van Persie (30), Dwight Yorke (29) and Zlatan Ibrahimovic (28) are the only United players to have scored more in all competitions in their debut seasons than the Belgian's 27.
3 - Aguero (162) and Harry Kane (125) are the only other players to have scored more than 100 Premier League goals since Lukaku made his first appearance in the competition."
Martial does not even get a mention, but of course you are welcome to post any Martial stats (from ANY source) that outshine Lukaku's. I didn't bother to add international performance stats because it would just become too overwhelmingly landslided. Martial cannot dream of having stats like that, even using a same-age comparison. Out of interest, how much do you think United could sell Martial for at the moment? Don't tell me £74m because you know he is worth nowhere near that.
Martial didn't play as striker, he is playing as striker this season and in first half of Van Gaal's season.
Of course Lukaku scored more goals than Martial for ManUtd as he played as CF and in every game. Martial barely played 50% of total mins, it would need insane effort to outscore Lukaku when Martial played less than 50% mins and as LW covering the FBs.
In Lukaku's 2 seasons' at ManUtd
2017-18:
Lukaku - 4071 mins - 36 G+A - 113 mins per G+A
Martial - 2337 mins - 20 G+A - 111 mins per G+A
2018-19
Lukaku - 3001 mins - 19 G+A - 158 mins per G+A
Martial - 2327 mins - 15 G+A - 155 mins per G+A
In league alone:
2017-18:
Lukaku - 2869 mins - 23 G+A - 124 mins per G+A
Martial - 1582 mins - 14 G+A - 113 mins per G+A
2018-19:
Lukaku - 2130 mins - 13 G+A - 163 mins per G+A
Martial - 1623 mins - 13 G+A - 124 mins per G+A
Martial had better record in 2017-18 and 2018-19 season and this is playing as winger, role which was described by Zabaleta as
“When a manager has to convince players to play in the way the manager wants to play, it's simple. Some players will enjoy it more and others will enjoy it less.
“When you look at Martial, when you look at [Marcus] Rashford, they’re just always tracking full-backs rather than just attack and they just couldn’t in one-on-one situations.
“And I think if I’m in their position it must be hard not to be an attacking team and play in the final third and always tracking back full-backs.”
“We’re West Ham and we played Man Utd a few weeks ago and we felt this.
“I was making overlapping runs and Martial was just tracking me back and at some point he went ‘How old are you?’ – I felt like I can play another 10 years!
“He made me feel young but I felt bad for him because he was just tracking me back all the time.”
It's just amazing how people just compare numbers without considering the positions, mins, roles they played.
What Lukaku achieved historically isn't of much use as we are talking about his performance for ManUtd.
Most of the stats just lack context like only Lukaku and Aguero scored more than 10 league goals in last 7 seasons, obviously as players who are much better than him didn't play 7 seasons or played long enough to score 100 league goals.