One notable thing here: the archetype is tagged as "Rakdos Sacrifice" in the database but the card list shows lands like Blooming Marsh, Overgrown Tomb, Stomping Ground, and Forest alongside Blood Crypt. That's a Jund mana base, not a straight Rakdos one. The deck appears to actually be running Black-Red-Green, with the "Rakdos" label being a bit of a misnomer in the current data. Worth flagging.
Here's what the data actually shows for Standard right now (last 30 days):
The archetype tagged "Rakdos Sacrifice" is a sacrifice-based midrange deck built around Greedy Freebooter, Biotech Specialist, Gene Pollinator, and The Sackville-Bagginses as universal 4-ofs. Lively Dirge (3.4 avg copies, 100% presence) provides graveyard recursion, and Obsessive Pursuit rounds out the core package. Umbral Collar Zealot and Deadly Precision appear in almost every list as removal/value pieces. Despite the "Rakdos" label, the mana base strongly suggests a Jund (BRG) build, with Stomping Ground and Blooming Marsh appearing alongside Blood Crypt in most lists.
Performance-wise, it's a genuinely strong deck right now. Over the past 30 days it posted a 63.5% non-mirror winrate (47W-27L across 74 matches) across 9 MTGO events with 17 entries. That puts it well above the field average. For context, the Standard meta is currently dominated by Izzet Spellementals and Mono Green Landfall (both around 13-14% presence), while Rakdos/Jund Sacrifice sits as a smaller but highly efficient metagame player.
Sources: Data from 9 MTGO Standard tournaments (100% MTGO). Recent events with Rakdos Sacrifice lists: