If dream matchups between boxing legends and today’s top fighters could happen, would the legends have a chance to win? Let’s analyze each fight to find the answer.

1. **Mike Tyson vs. Oleksandr Usyk**:
– **Tyson**: Known for his incredible power and speed, Mike Tyson is one of the most formidable fighters, capable of ending matches early with his powerful punches.
– **Usyk**: A technical fighter with excellent movement and quick speed. Usyk has proven himself in the lower weight classes and is now conquering the heavyweight division with his skillful technique.

**Prediction**: Tyson could apply significant pressure from the start and try to knock Usyk out with powerful punches. However, Usyk’s technique and speed might help him avoid Tyson’s attacks and maintain distance to score points.

2. **Evander Holyfield vs. Tyson Fury**:
– **Holyfield**: A fighter with tremendous endurance and excellent defensive skills. Holyfield has faced and defeated many strong opponents throughout his career.
– **Fury**: With greater height and reach, Fury also possesses smart movement and tactics. He often controls the distance and uses defensive skills to manage the fight.

**Prediction**: Holyfield might use his experience and strength to challenge Fury. However, Fury’s ability to dodge and control the match could wear Holyfield down and give Fury an advantage in the later rounds.
3. **Muhammad Ali vs. Anthony Joshua**:
– **Ali**: Considered one of the greatest fighters of all time, with exceptional movement, speed, and strategy. Ali has excellent ability to dodge and counterattack.
– **Joshua**: With significant power and well-rounded technique, Joshua has proven himself against many strong opponents in the modern era.

   **Prediction**: Ali might use his speed and technique to trouble Joshua, keeping distance and using counterattacks. Joshua, with his power and technique, could try to end the fight early, but Ali has the ability to control the match better.

In summary, legendary fighters like Tyson, Holyfield, and Ali have superior skills and experience, but today’s top fighters like Usyk, Fury, and Joshua are also very strong and advanced. The outcome of these matches would depend heavily on the strategy and form of each fighter on the day of the fight. These matchups would undoubtedly bring memorable moments and thrilling bouts for boxing fans worldwide.