Published debate record
28 eligible one-on-one scorecards. Average published score: 85.5/100. Scores describe these debates, not the person's overall ability or worth.
Alex O'Connor vs William Lane Craig: Does God Exist? · 2026
Craig presented a cumulative Christian case, while O'Connor's calibrated challenges concerning fine-tuning, animal suffering, and Christian specificity proved especially effective.
William Lane Craig: 76 · Alex O'Connor: 82. Scores assess the reasoning in this debate.
David Wood vs Alex O'Connor: Did Jesus Claim to Be God? · 2025
Wood built a cumulative divine-identity case, while O'Connor more consistently showed that agency, delegation, and later devotion underdetermine Jesus's personal self-claim.
David Wood: 83 · Alex O'Connor: 90. Scores assess the reasoning in this debate.
Cliffe Knechtle vs Alex O'Connor: Christianity, Scripture, and Morality · 2025
Knechtle presents Christianity as redemptive and context-sensitive, while O'Connor presses evidential, moral, slavery, and gender objections through specific scriptural counterexamples.
Cliffe Knechtle: 76 · Alex O'Connor: 87. Scores assess the reasoning in this debate.
Francis Collins vs Alex O'Connor: Does God Exist? · 2024
Collins builds a cumulative Christian case from fine-tuning, morality, resurrection, revelation, and beauty, while answering suffering through orderly creation and noncoercive evidence.
Francis Collins: 79 · Alex O'Connor: 88. Scores assess the reasoning in this debate.
Sam Harris vs Alex O'Connor: Objective Morality and Emotivism · 2024
Harris grounds evaluative direction in conscious experience, while O'Connor distinguishes subjective destinations from objective means and denies that flourishing requires moral truth.
Sam Harris: 77 · Alex O'Connor: 88. Scores assess the reasoning in this debate.
Alex O'Connor vs Craig Biddle: Is Morality Objective? · 2024
Biddle grounds objective morality in life and flourishing; O'Connor argues that conditional valuation cannot establish objective duties, especially toward other people and animals.
Craig Biddle: 82 · Alex O'Connor: 89. Scores assess the reasoning in this debate.
Alex O'Connor vs Frank Turek: The Moral Argument Debate · 2017
Turek grounds objective obligation in God; O'Connor distinguishes compelling moral experience from objectivity and offers evolutionary, psychological, and conditional explanations.
Frank Turek: 76 · Alex O'Connor: 87. Scores assess the reasoning in this debate.
Alex O'Connor vs William Lane Craig: Did Jesus Rise From the Dead? · 2023
Craig defended resurrection through comparative explanation and early testimony, while O'Connor pressed source reliability, natural alternatives, prior probability, and evidential expectations.
William Lane Craig: 86 · Alex O'Connor: 88. Scores assess the reasoning in this debate.
Alex O'Connor vs Craig Biddle: Free Will - Do You Have It? · 2025
Biddle locates freedom in regulating rational attention; O'Connor argues that introspection, desire, and agent causation never escape determination or randomness.
Craig Biddle: 77 · Alex O'Connor: 82. Scores assess the reasoning in this debate.
Ben Shapiro vs Alex O'Connor: The Atheist Delusion, Free Will, and Society · 2023
Shapiro defends religious foundations for agency, morality, science, and cohesion; O'Connor counters with determinism, revisability, historical resistance, scriptural counterexamples, and epistemic honesty.
Ben Shapiro: 71 · Alex O'Connor: 87. Scores assess the reasoning in this debate.
Alex O'Connor vs Dinesh D'Souza: Is the Bible True? · 2024
O'Connor pressed concrete historical and moral counterexamples, while D'Souza defended genre-sensitive revelation, cumulative testimony, moral development, and Christianity's beneficial interpretive traditions.
Dinesh D'Souza: 76 · Alex O'Connor: 91. Scores assess the reasoning in this debate.
Trent Horn vs Alex O'Connor: Did Jesus Rise From the Dead? · 2026
Horn defended bodily continuity, appearances, sincerity, and the empty tomb, while O'Connor pressed source ambiguity, rival-testimony parity, corroboration deficits, and natural alternatives.
Trent Horn: 78 · Alex O'Connor: 86. Scores assess the reasoning in this debate.
Glen Scrivener vs Alex O'Connor: Morality, Freedom, Slavery, and the Bible · 2026
Scrivener traces Western morality through Christian narratives and institutions, while O'Connor argues that mixed traditions, material struggle, and internal counterevidence better explain it.
Glen Scrivener: 81 · Alex O'Connor: 89. Scores assess the reasoning in this debate.
Alex O'Connor vs Max Baker-Hytch: The Argument for God From Reason · 2020
Baker-Hytch argues rationality and consciousness favor fundamental mentality, while O'Connor defends evolutionary, physical realization and challenges the proposed comparative advantage.
Max Baker-Hytch: 84 · Alex O'Connor: 82. Scores assess the reasoning in this debate.
Jonathan McLatchie vs Alex O'Connor: Theism or Naturalism? · 2022
McLatchie advances biological-design and resurrection arguments while answering hiddenness and suffering objections through adequate evidence, moral probation, epistemic limits, and lawful regularity.
Jonathan McLatchie: 74 · Alex O'Connor: 83. Scores assess the reasoning in this debate.
Alex O'Connor vs Cameron Bertuzzi: Something From Nothing? · 2018
Bertuzzi defends an external necessary foundation, while O'Connor presses modal, compositional, symmetry, and underdetermination objections against identifying that foundation as God.
Cameron Bertuzzi: 81 · Alex O'Connor: 87. Scores assess the reasoning in this debate.
Michael Jones vs Alex O'Connor: Does God Send People to Hell? · 2023
Jones defends hell through self-chosen degeneration, corrective grace, open escape, and possible annihilation; O'Connor challenges agency, proportionality, misinformation, universalism, and atonement.
Michael Jones: 80 · Alex O'Connor: 87. Scores assess the reasoning in this debate.
Jonathan McLatchie vs Alex O'Connor: Is Christianity True? · 2019
McLatchie defended Christianity through resurrection testimony and contextual reconciliation; O'Connor challenged source sufficiency, theological inference, biblical morality, and animal-suffering explanations.
Jonathan McLatchie: 83 · Alex O'Connor: 83. Scores assess the reasoning in this debate.
Trent Horn vs Alex O'Connor: Does God Exist? · 2020
Horn develops a cumulative classical-theist case, while O'Connor's quantum, metaethical, personal-explanation, and animal-suffering challenges expose consequential gaps in its foundations and identification.
Trent Horn: 77 · Alex O'Connor: 83. Scores assess the reasoning in this debate.
Gregory Pine vs Alex O'Connor: The Divine Hiddenness Problem · 2024
O'Connor presses sincere nonbelief, unequal access, culpability, and inherited deprivation; Pine answers through universal grace, temporal formation, providence, and recoverable gratuitous gifts.
Gregory Pine: 74 · Alex O'Connor: 87. Scores assess the reasoning in this debate.
Alex O'Connor vs Dr Alex Carter: Free Will and Determinism · 2024
O'Connor pressed ultimate-source objections and practical compassion; Carter more strongly defended graded, attributable agency while preserving interpersonal and normative dimensions.
Alex O'Connor: 79 · Alex Carter: 82. Scores assess the reasoning in this debate.
Divine Hiddenness and a Loving God: Alex O'Connor vs. Lukas Ruegger · 2022
Alex O'Connor prevailed by separating public arguments from personally accessible revelation and pressing nonresistant seeking and delayed disclosure, while Lukas Ruegger countered with cumulative evidence, fallible introspection, individualized pathways, and delay's possible goods.
Alex O'Connor: 85 · Lukas Ruegger: 75. Scores assess the reasoning in this debate.
Why Be a Christian? Trent Horn vs. Alex O'Connor · 2022
Alex O'Connor wins 84-74 by pressing suffering and hiddenness more precisely than Trent Horn warrants Christianity's cumulative explanatory bridges.
Trent Horn: 74 · Alex O'Connor: 84. Scores assess the reasoning in this debate.
Religious Belief as an Obligation: Ross Douthat vs. Alex O'Connor · 2026
O’Connor’s skeptical case won 84–69, chiefly by exposing underdetermination, hiddenness, and suffering while Douthat offered a substantive but incompletely warranted cumulative case.
Ross Douthat: 69 · Alex O'Connor: 84. Scores assess the reasoning in this debate.
Has New Atheism Failed? Alister McGrath vs. Alex O'Connor · 2023
Con wins 83–73 by separating atheism from New Atheism’s defects and decisively exposing Pro’s unresolved covenant, slavery, and Leviticus problems.
Alister McGrath: 73 · Alex O'Connor: 83. Scores assess the reasoning in this debate.
Does Christian Conversion Establish Truth? Ayaan Hirsi Ali vs. Alex O'Connor · 2024
Hirsi Ali established sincere transformation and cultural attraction, but O’Connor decisively separated those benefits from evidence for Christianity’s supernatural truth claims.
Ayaan Hirsi Ali: 71 · Alex O'Connor: 83. Scores assess the reasoning in this debate.
Alex O'Connor vs Max Baker-Hytch: Could God Be Evil? · 2021
O'Connor narrowly leads through character-focused objections and reciprocal creation motives, while Baker-Hytch excels at scope distinctions and qualifies the final mixed-world comparison.
Alex O'Connor: 84 · Max Baker-Hytch: 83. Scores assess the reasoning in this debate.
Michael Jones vs Alex O'Connor: Would a loving God allow the evil and suffering found in our world? · 2020
O'Connor more effectively presses evidential justification and selective prevention, while Jones offers qualified defenses through freedom, virtue, and eventual recovery from suffering.
Michael Jones: 74 · Alex O'Connor: 85. Scores assess the reasoning in this debate.
Team and other excluded appearances
These records do not contribute to individual averages.
Rowan Williams, Philip Goff, Elizabeth Oldfield, and Alex O'Connor: Between God and Atheism · 2024
Williams, Goff, and Oldfield defend traditional, revised, and experiential Christianity; O'Connor presses fine-tuning limits, suffering, Gnosticism, and purpose.
Rowan Williams, Philip Goff, and Elizabeth Oldfield: 80 · Alex O'Connor, with Jack Symes moderating: 82. Scores assess the reasoning in this debate.
Cliffe and Stuart Knechtle vs Alex O'Connor and Phil Halper: Does the Biblical God Exist? · 2024
The Knechtles argue that morality, creation, Jesus, resurrection, and lived experience point to the biblical God; O'Connor and Halper argue that animal suffering, biblical errors, divine violence, and hiddenness count strongly against that God.
Cliffe and Stuart Knechtle: 76 · Alex O'Connor and Phil Halper: 86. Scores assess the reasoning in this debate.
Peter Singer, Jessica Frazier, Richard Swinburne, and Alex O'Connor: The Mystery of Morality · 2025
Singer, Frazier, and Swinburne offer divergent realist accounts of morality; O'Connor defends ethical emotivism and treats moral language as expressive rather than truth-apt.
Peter Singer, Jessica Frazier, Richard Swinburne: 82 · Alex O'Connor: 80. Scores assess the reasoning in this debate.
Trent Horn and Cameron Bertuzzi vs Alex O'Connor and Joe Schmid: Problem of Evil · 2022
Horn and Bertuzzi defend theodicy and Christian hope; O'Connor and Schmid press evidential evil, animal suffering, and the cost of skeptical replies.
Trent Horn and Cameron Bertuzzi: 78 · Alex O'Connor and Joe Schmid: 84. Scores assess the reasoning in this debate.
Cliffe and Stuart Knechtle vs Alex O'Connor: Bible Slavery, Women, and Forgiveness · 2024
The Knechtles defend Christianity as a coherent gospel of grace, meaning, value, and divine justice; O'Connor presses the hardest biblical and doctrinal cases against that moral portrait.
Cliffe and Stuart Knechtle: 74 · Alex O'Connor: 86. Scores assess the reasoning in this debate.
Greg Koukl, Alex O'Connor, and Alok Kanojia: Does Nonbelief Cause More Harm Than Good? · 2025
Koukl defends Christian theism as the objective basis for purpose and morality; O'Connor and Alok Kanojia distinguish truth claims from subjective purpose while offering philosophical, clinical, and spiritual alternatives.
Greg Koukl: 67 · Alex O'Connor and Alok Kanojia: 79. Scores assess the reasoning in this debate.