Entities mentioned:
- Vuelta a España organizers: Security, Professional pride, Control
- Pro-Palestinian protesters: Moral outrage, Justice, Recognition
- Jonas Vingegaard: Ambition, Competitive spirit, Pride
- Tom Pidcock: Ambition, Competitive spirit, Disappointment
- Professional Cyclists' Association (CPA): Security, Professional pride, Duty
- Israel-Premier Tech team: Self-preservation, Competitive spirit, Anxiety

Article Assessment:
Credibility Score: 75/100
Bias Rating: 50/100 (Center)
Sentiment Score: 30/100
Authoritarianism Risk: 25/100 (Generally Democratic)

Bias Analysis:
The article presents a balanced view of the incident, including perspectives from organizers, riders, and protesters. It doesn't appear to favor any particular side and provides factual reporting of the events.

Key metric: International Relations and Soft Power

As a social scientist, I analyze that this incident highlights the intersection of sports, politics, and international relations. The disruption of a major cycling event by pro-Palestinian protesters demonstrates how global conflicts can impact sporting events, potentially affecting Spain's soft power and international image. The decision to nullify the stage winner reflects the organizers' struggle to balance event integrity with security concerns. This incident may have broader implications for how international sporting events handle political protests and security measures, potentially influencing future policies and diplomatic relations between countries involved in such events.

Entities mentioned:
- Aryna Sabalenka: Ambition, Competitive spirit, Pride
- Markéta Vondroušová: Self-preservation, Professional pride, Disappointment
- Jessica Pegula: Ambition, Determination, Professional pride
- US Tennis Association: Duty, Professional pride, Obligation

Article Assessment:
Credibility Score: 85/100
Bias Rating: 50/100 (Center)
Sentiment Score: 45/100
Authoritarianism Risk: 15/100 (Strongly Democratic)

Bias Analysis:
The article presents a balanced view of the tournament events, giving equal attention to players from different countries. It relies on factual reporting of match outcomes and player statements without apparent favoritism.

Key metric: International Sporting Performance

As a social scientist, I analyze that this article highlights the competitive nature of international tennis and its impact on US sporting performance. The withdrawal of Vondroušová due to injury demonstrates the physical demands of high-level tennis and the importance of athlete health management. Sabalenka's advancement to the semifinals without playing may give her a physical advantage, potentially improving the chances of a non-American winning the tournament. Conversely, Pegula's strong performance represents a positive indicator for US tennis, potentially boosting national morale and inspiring future American athletes. The article also underscores the unpredictable nature of sports competitions and how external factors like injuries can significantly influence outcomes, affecting national sporting metrics and international standings.