The two American YouTube stars have burst onto the boxing scene in recent years which has helped to further their already significant financial strength built up on social media.
Both have impressively broken down barriers, with Logan’s exhibition bout in June against one of the sport’s greatest ever, Mayweather, shattering the realms of possibility.
The hugely intriguing match-up drew a massive audience and reportedly sold over one million pay-per-view buys, netting Logan $10million (£7.3m), as per GiveMeSport.
This has propelled his net worth to around $25million (£18.4m), according to Celebrity Net Worth.
In contrast, Jake, who is pursuing a professional career and has fought more than Logan, is valued at roughly $20million (£14.7m).
At 26 years old, it is sort of expected Logan would be worth more as he is nearly two years older than Jake, who is aged 24.
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The younger sibling was hoping to replicate the success of the Mayweather fight when he took on ex-UFC star Tyron Woodley in August.
However, that contest brought in less than half of the pay-per-view buys, drawing in the region of 480,000-500,000 sales.
This major discrepancy will have made the difference in Logan being valued higher than Jake.
A brother-vs-brother fight has been teased in recent months after Jake included Logan on his hit-list of future opponents.
When Jake made a jibe online towards his brother not wanting to fight him in July, Logan replied: “Omg. You’re my little brother, of course I don’t want to fight you. But if I have to, I will. P***y.”
Jake may surpass his brother’s net worth in the coming months as he gets ready for more fights, whereas Logan looks content with staying out of the ring for the time being.