Choose Astonishing Baseball Manager 20
Choose Astonishing Baseball Manager 20 if it's currently about 20% cheaper on the Steam Store. Astonishing Baseball Manager 20 launched in 2020.
Astonishing Baseball Manager 20 vs Tennis Manager 2021
Astonishing Baseball Manager 20 and Tennis Manager 2021 both land in Sports, Strategy on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Sports, Strategy on Steam. Astonishing Baseball Manager 20 (2020) is 1 year older than Tennis Manager 2021 (2021). Astonishing Baseball Manager 20 is currently ~20% cheaper on Steam than Tennis Manager 2021 (7.99 USD vs. 9.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Tennis Manager 2021
Choose Tennis Manager 2021 if you want a Simulation and Racing experience. Tennis Manager 2021 launched in 2021.
Both Astonishing Baseball Manager 20 and Tennis Manager 2021 sit in Sports and Strategy on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Astonishing Baseball Manager 20 |  Tennis Manager 2021 | |
|---|---|---|
| Released | 2020 | 2021 |
| Genres | Sports, Strategy | Sports, Strategy, Simulation, Racing |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Unrated | Deck Playable |
| Price | 7.99 USD | 9.99 USD |
| Steam reviews | 2 reviews | 63.9% positive (61 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Aerilys | Rebound |
Side by side
- Both share Sports, Strategy on Steam.
- Astonishing Baseball Manager 20 (2020) is 1 year older than Tennis Manager 2021 (2021).
- Astonishing Baseball Manager 20 is currently ~20% cheaper on Steam than Tennis Manager 2021 (7.99 USD vs. 9.99 USD).
- Tennis Manager 2021 is Deck Playable on Steam Deck; Astonishing Baseball Manager 20 has no Deck rating yet.
Astonishing Baseball Manager 20 vs Tennis Manager 2021 — FAQ
- Should I play Astonishing Baseball Manager 20 or Tennis Manager 2021 first?
- If you want chronology, Astonishing Baseball Manager 20 (2020) came out before Tennis Manager 2021 (2021). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Astonishing Baseball Manager 20 and Tennis Manager 2021 similar?
- They overlap on Sports, Strategy on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.